61355864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3919}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 122304000

約数和(自身を除く): 60948136

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 3919, 7828, 7838, 15656, 15676, 31352, 74461, 148922, 297844, 403657, 595688, 807314, 1614628, 3229256, 7669483, 15338966, 30677932, 61355864]

約数ペア:

[(1, 61355864), (2, 30677932), (4, 15338966), (8, 7669483), (19, 3229256), (38, 1614628), (76, 807314), (103, 595688), (152, 403657), (206, 297844), (412, 148922), (824, 74461), (1957, 31352), (3914, 15676), (3919, 15656), (7828, 7838)]