28729274832

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{485423}}^1$

素因数の和:485577

約数の個数: 80

約数和(自身を含む): 83065754880

約数和(自身を除く): 54336480048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3699, 4932, 6576, 7398, 9864, 14796, 19728, 29592, 59184, 485423, 970846, 1456269, 1941692, 2912538, 3883384, 4368807, 5825076, 7766768, 8737614, 11650152, 13106421, 17475228, 23300304, 26212842, 34950456, 52425684, 66502951, 69900912, 104851368, 133005902, 199508853, 209702736, 266011804, 399017706, 532023608, 598526559, 798035412, 1064047216, 1197053118, 1596070824, 1795579677, 2394106236, 3192141648, 3591159354, 4788212472, 7182318708, 9576424944, 14364637416, 28729274832]

約数ペア:

[(1, 28729274832), (2, 14364637416), (3, 9576424944), (4, 7182318708), (6, 4788212472), (8, 3591159354), (9, 3192141648), (12, 2394106236), (16, 1795579677), (18, 1596070824), (24, 1197053118), (27, 1064047216), (36, 798035412), (48, 598526559), (54, 532023608), (72, 399017706), (108, 266011804), (137, 209702736), (144, 199508853), (216, 133005902), (274, 104851368), (411, 69900912), (432, 66502951), (548, 52425684), (822, 34950456), (1096, 26212842), (1233, 23300304), (1644, 17475228), (2192, 13106421), (2466, 11650152), (3288, 8737614), (3699, 7766768), (4932, 5825076), (6576, 4368807), (7398, 3883384), (9864, 2912538), (14796, 1941692), (19728, 1456269), (29592, 970846), (59184, 485423)]