64666096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21613}}^1$

素因数の和:21649

約数の個数: 40

約数和(自身を含む): 144727344

約数和(自身を除く): 80061248

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 21613, 43226, 86452, 172904, 237743, 345808, 367421, 475486, 734842, 950972, 1469684, 1901944, 2939368, 3803888, 4041631, 5878736, 8083262, 16166524, 32333048, 64666096]

約数ペア:

[(1, 64666096), (2, 32333048), (4, 16166524), (8, 8083262), (11, 5878736), (16, 4041631), (17, 3803888), (22, 2939368), (34, 1901944), (44, 1469684), (68, 950972), (88, 734842), (136, 475486), (176, 367421), (187, 345808), (272, 237743), (374, 172904), (748, 86452), (1496, 43226), (2992, 21613)]