28610784

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2480

約数の個数: 72

約数和(自身を含む): 83380752

約数和(自身を除く): 54769968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2423, 2952, 3936, 4846, 5904, 7269, 9692, 11808, 14538, 19384, 21807, 29076, 38768, 43614, 58152, 77536, 87228, 99343, 116304, 174456, 198686, 232608, 298029, 348912, 397372, 596058, 697824, 794744, 894087, 1192116, 1589488, 1788174, 2384232, 3178976, 3576348, 4768464, 7152696, 9536928, 14305392, 28610784]

約数ペア:

[(1, 28610784), (2, 14305392), (3, 9536928), (4, 7152696), (6, 4768464), (8, 3576348), (9, 3178976), (12, 2384232), (16, 1788174), (18, 1589488), (24, 1192116), (32, 894087), (36, 794744), (41, 697824), (48, 596058), (72, 397372), (82, 348912), (96, 298029), (123, 232608), (144, 198686), (164, 174456), (246, 116304), (288, 99343), (328, 87228), (369, 77536), (492, 58152), (656, 43614), (738, 38768), (984, 29076), (1312, 21807), (1476, 19384), (1968, 14538), (2423, 11808), (2952, 9692), (3936, 7269), (4846, 5904)]