67178568

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{45887}}^1$

素因数の和:45957

約数の個数: 32

約数和(自身を含む): 170703360

約数和(自身を除く): 103524792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 45887, 91774, 137661, 183548, 275322, 367096, 550644, 1101288, 2799107, 5598214, 8397321, 11196428, 16794642, 22392856, 33589284, 67178568]

約数ペア:

[(1, 67178568), (2, 33589284), (3, 22392856), (4, 16794642), (6, 11196428), (8, 8397321), (12, 5598214), (24, 2799107), (61, 1101288), (122, 550644), (183, 367096), (244, 275322), (366, 183548), (488, 137661), (732, 91774), (1464, 45887)]