57978312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{345109}}^1$

素因数の和:345125

約数の個数: 32

約数和(自身を含む): 165652800

約数和(自身を除く): 107674488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 345109, 690218, 1035327, 1380436, 2070654, 2415763, 2760872, 4141308, 4831526, 7247289, 8282616, 9663052, 14494578, 19326104, 28989156, 57978312]

約数ペア:

[(1, 57978312), (2, 28989156), (3, 19326104), (4, 14494578), (6, 9663052), (7, 8282616), (8, 7247289), (12, 4831526), (14, 4141308), (21, 2760872), (24, 2415763), (28, 2070654), (42, 1380436), (56, 1035327), (84, 690218), (168, 345109)]