28149792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 89994240

約数和(自身を除く): 61844448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 32, 33, 38, 44, 46, 48, 57, 61, 66, 69, 76, 88, 92, 96, 114, 122, 132, 138, 152, 176, 183, 184, 209, 228, 244, 253, 264, 276, 304, 352, 366, 368, 418, 437, 456, 488, 506, 528, 552, 608, 627, 671, 732, 736, 759, 836, 874, 912, 976, 1012, 1056, 1104, 1159, 1254, 1311, 1342, 1403, 1464, 1518, 1672, 1748, 1824, 1952, 2013, 2024, 2208, 2318, 2508, 2622, 2684, 2806, 2928, 3036, 3344, 3477, 3496, 4026, 4048, 4209, 4636, 4807, 5016, 5244, 5368, 5612, 5856, 6072, 6688, 6954, 6992, 8052, 8096, 8418, 9272, 9614, 10032, 10488, 10736, 11224, 12144, 12749, 13908, 13984, 14421, 15433, 16104, 16836, 18544, 19228, 20064, 20976, 21472, 22448, 24288, 25498, 26657, 27816, 28842, 30866, 32208, 33672, 37088, 38247, 38456, 41952, 44896, 46299, 50996, 53314, 55632, 57684, 61732, 64416, 67344, 76494, 76912, 79971, 92598, 101992, 106628, 111264, 115368, 123464, 134688, 152988, 153824, 159942, 185196, 203984, 213256, 230736, 246928, 293227, 305976, 319884, 370392, 407968, 426512, 461472, 493856, 586454, 611952, 639768, 740784, 853024, 879681, 1172908, 1223904, 1279536, 1481568, 1759362, 2345816, 2559072, 3518724, 4691632, 7037448, 9383264, 14074896, 28149792]

約数ペア:

[(1, 28149792), (2, 14074896), (3, 9383264), (4, 7037448), (6, 4691632), (8, 3518724), (11, 2559072), (12, 2345816), (16, 1759362), (19, 1481568), (22, 1279536), (23, 1223904), (24, 1172908), (32, 879681), (33, 853024), (38, 740784), (44, 639768), (46, 611952), (48, 586454), (57, 493856), (61, 461472), (66, 426512), (69, 407968), (76, 370392), (88, 319884), (92, 305976), (96, 293227), (114, 246928), (122, 230736), (132, 213256), (138, 203984), (152, 185196), (176, 159942), (183, 153824), (184, 152988), (209, 134688), (228, 123464), (244, 115368), (253, 111264), (264, 106628), (276, 101992), (304, 92598), (352, 79971), (366, 76912), (368, 76494), (418, 67344), (437, 64416), (456, 61732), (488, 57684), (506, 55632), (528, 53314), (552, 50996), (608, 46299), (627, 44896), (671, 41952), (732, 38456), (736, 38247), (759, 37088), (836, 33672), (874, 32208), (912, 30866), (976, 28842), (1012, 27816), (1056, 26657), (1104, 25498), (1159, 24288), (1254, 22448), (1311, 21472), (1342, 20976), (1403, 20064), (1464, 19228), (1518, 18544), (1672, 16836), (1748, 16104), (1824, 15433), (1952, 14421), (2013, 13984), (2024, 13908), (2208, 12749), (2318, 12144), (2508, 11224), (2622, 10736), (2684, 10488), (2806, 10032), (2928, 9614), (3036, 9272), (3344, 8418), (3477, 8096), (3496, 8052), (4026, 6992), (4048, 6954), (4209, 6688), (4636, 6072), (4807, 5856), (5016, 5612), (5244, 5368)]