69660472

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40127}}^1$

素因数の和:40171

約数の個数: 32

約数和(自身を含む): 154091520

約数和(自身を除く): 84431048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 40127, 80254, 160508, 280889, 321016, 561778, 1123556, 1243937, 2247112, 2487874, 4975748, 8707559, 9951496, 17415118, 34830236, 69660472]

約数ペア:

[(1, 69660472), (2, 34830236), (4, 17415118), (7, 9951496), (8, 8707559), (14, 4975748), (28, 2487874), (31, 2247112), (56, 1243937), (62, 1123556), (124, 561778), (217, 321016), (248, 280889), (434, 160508), (868, 80254), (1736, 40127)]