74961968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6633

約数の個数: 40

約数和(自身を含む): 156466176

約数和(自身を除く): 81504208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 6571, 11408, 13142, 26284, 52568, 105136, 151133, 203701, 302266, 407402, 604532, 814804, 1209064, 1629608, 2418128, 3259216, 4685123, 9370246, 18740492, 37480984, 74961968]

約数ペア:

[(1, 74961968), (2, 37480984), (4, 18740492), (8, 9370246), (16, 4685123), (23, 3259216), (31, 2418128), (46, 1629608), (62, 1209064), (92, 814804), (124, 604532), (184, 407402), (248, 302266), (368, 203701), (496, 151133), (713, 105136), (1426, 52568), (2852, 26284), (5704, 13142), (6571, 11408)]