28588464

素因数分解:

$2^4\times 3^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 160

約数和(自身を含む): 89478400

約数和(自身を除く): 60889936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 43, 48, 54, 57, 72, 76, 81, 86, 108, 114, 129, 144, 152, 162, 171, 172, 216, 228, 243, 258, 304, 324, 342, 344, 387, 432, 456, 486, 513, 516, 648, 684, 688, 729, 774, 817, 912, 972, 1026, 1032, 1161, 1296, 1368, 1458, 1539, 1548, 1634, 1944, 2052, 2064, 2187, 2322, 2451, 2736, 2916, 3078, 3096, 3268, 3483, 3888, 4104, 4374, 4617, 4644, 4902, 5832, 6156, 6192, 6536, 6966, 7353, 8208, 8748, 9234, 9288, 9804, 10449, 11664, 12312, 13072, 13851, 13932, 14706, 17496, 18468, 18576, 19608, 20898, 22059, 24624, 27702, 27864, 29412, 31347, 34992, 36936, 39216, 41553, 41796, 44118, 55404, 55728, 58824, 62694, 66177, 73872, 83106, 83592, 88236, 94041, 110808, 117648, 125388, 132354, 166212, 167184, 176472, 188082, 198531, 221616, 250776, 264708, 332424, 352944, 376164, 397062, 501552, 529416, 595593, 664848, 752328, 794124, 1058832, 1191186, 1504656, 1588248, 1786779, 2382372, 3176496, 3573558, 4764744, 7147116, 9529488, 14294232, 28588464]

約数ペア:

[(1, 28588464), (2, 14294232), (3, 9529488), (4, 7147116), (6, 4764744), (8, 3573558), (9, 3176496), (12, 2382372), (16, 1786779), (18, 1588248), (19, 1504656), (24, 1191186), (27, 1058832), (36, 794124), (38, 752328), (43, 664848), (48, 595593), (54, 529416), (57, 501552), (72, 397062), (76, 376164), (81, 352944), (86, 332424), (108, 264708), (114, 250776), (129, 221616), (144, 198531), (152, 188082), (162, 176472), (171, 167184), (172, 166212), (216, 132354), (228, 125388), (243, 117648), (258, 110808), (304, 94041), (324, 88236), (342, 83592), (344, 83106), (387, 73872), (432, 66177), (456, 62694), (486, 58824), (513, 55728), (516, 55404), (648, 44118), (684, 41796), (688, 41553), (729, 39216), (774, 36936), (817, 34992), (912, 31347), (972, 29412), (1026, 27864), (1032, 27702), (1161, 24624), (1296, 22059), (1368, 20898), (1458, 19608), (1539, 18576), (1548, 18468), (1634, 17496), (1944, 14706), (2052, 13932), (2064, 13851), (2187, 13072), (2322, 12312), (2451, 11664), (2736, 10449), (2916, 9804), (3078, 9288), (3096, 9234), (3268, 8748), (3483, 8208), (3888, 7353), (4104, 6966), (4374, 6536), (4617, 6192), (4644, 6156), (4902, 5832)]