40989624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 111820800

約数和(自身を除く): 70831176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1663, 1896, 2054, 3081, 3326, 4108, 4989, 6162, 6652, 8216, 9978, 12324, 13304, 19956, 21619, 24648, 39912, 43238, 64857, 86476, 129714, 131377, 172952, 259428, 262754, 394131, 518856, 525508, 788262, 1051016, 1576524, 1707901, 3153048, 3415802, 5123703, 6831604, 10247406, 13663208, 20494812, 40989624]

約数ペア:

[(1, 40989624), (2, 20494812), (3, 13663208), (4, 10247406), (6, 6831604), (8, 5123703), (12, 3415802), (13, 3153048), (24, 1707901), (26, 1576524), (39, 1051016), (52, 788262), (78, 525508), (79, 518856), (104, 394131), (156, 262754), (158, 259428), (237, 172952), (312, 131377), (316, 129714), (474, 86476), (632, 64857), (948, 43238), (1027, 39912), (1663, 24648), (1896, 21619), (2054, 19956), (3081, 13304), (3326, 12324), (4108, 9978), (4989, 8216), (6162, 6652)]