66696128

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{33617}}^1$

素因数の和:33660

約数の個数: 28

約数和(自身を含む): 136623552

約数和(自身を除く): 69927424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 33617, 67234, 134468, 268936, 537872, 1042127, 1075744, 2084254, 2151488, 4168508, 8337016, 16674032, 33348064, 66696128]

約数ペア:

[(1, 66696128), (2, 33348064), (4, 16674032), (8, 8337016), (16, 4168508), (31, 2151488), (32, 2084254), (62, 1075744), (64, 1042127), (124, 537872), (248, 268936), (496, 134468), (992, 67234), (1984, 33617)]