28709176944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1\times {\mathrm{2281}}^1$

素因数の和:3143

約数の個数: 160

約数和(自身を含む): 86710450176

約数和(自身を除く): 58001273232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 797, 987, 1128, 1316, 1594, 1974, 2256, 2281, 2391, 2632, 3188, 3948, 4562, 4782, 5264, 5579, 6376, 6843, 7896, 9124, 9564, 11158, 12752, 13686, 15792, 15967, 16737, 18248, 19128, 22316, 27372, 31934, 33474, 36496, 37459, 38256, 44632, 47901, 54744, 63868, 66948, 74918, 89264, 95802, 107207, 109488, 112377, 127736, 133896, 149836, 191604, 214414, 224754, 255472, 262213, 267792, 299672, 321621, 383208, 428828, 449508, 524426, 599344, 643242, 750449, 766416, 786639, 857656, 899016, 1048852, 1286484, 1500898, 1573278, 1715312, 1798032, 1817957, 2097704, 2251347, 2572968, 3001796, 3146556, 3635914, 4195408, 4502694, 5145936, 5453871, 6003592, 6293112, 7271828, 9005388, 10907742, 12007184, 12586224, 12725699, 14543656, 18010776, 21815484, 25451398, 29087312, 36021552, 38177097, 43630968, 50902796, 76354194, 85443979, 87261936, 101805592, 152708388, 170887958, 203611184, 256331937, 305416776, 341775916, 512663874, 598107853, 610833552, 683551832, 1025327748, 1196215706, 1367103664, 1794323559, 2050655496, 2392431412, 3588647118, 4101310992, 4784862824, 7177294236, 9569725648, 14354588472, 28709176944]

約数ペア:

[(1, 28709176944), (2, 14354588472), (3, 9569725648), (4, 7177294236), (6, 4784862824), (7, 4101310992), (8, 3588647118), (12, 2392431412), (14, 2050655496), (16, 1794323559), (21, 1367103664), (24, 1196215706), (28, 1025327748), (42, 683551832), (47, 610833552), (48, 598107853), (56, 512663874), (84, 341775916), (94, 305416776), (112, 256331937), (141, 203611184), (168, 170887958), (188, 152708388), (282, 101805592), (329, 87261936), (336, 85443979), (376, 76354194), (564, 50902796), (658, 43630968), (752, 38177097), (797, 36021552), (987, 29087312), (1128, 25451398), (1316, 21815484), (1594, 18010776), (1974, 14543656), (2256, 12725699), (2281, 12586224), (2391, 12007184), (2632, 10907742), (3188, 9005388), (3948, 7271828), (4562, 6293112), (4782, 6003592), (5264, 5453871), (5579, 5145936), (6376, 4502694), (6843, 4195408), (7896, 3635914), (9124, 3146556), (9564, 3001796), (11158, 2572968), (12752, 2251347), (13686, 2097704), (15792, 1817957), (15967, 1798032), (16737, 1715312), (18248, 1573278), (19128, 1500898), (22316, 1286484), (27372, 1048852), (31934, 899016), (33474, 857656), (36496, 786639), (37459, 766416), (38256, 750449), (44632, 643242), (47901, 599344), (54744, 524426), (63868, 449508), (66948, 428828), (74918, 383208), (89264, 321621), (95802, 299672), (107207, 267792), (109488, 262213), (112377, 255472), (127736, 224754), (133896, 214414), (149836, 191604)]