472094168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{648481}}^1$

素因数の和:648507

約数の個数: 32

約数和(自身を含む): 1089449760

約数和(自身を除く): 617355592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 648481, 1296962, 2593924, 4539367, 5187848, 8430253, 9078734, 16860506, 18157468, 33721012, 36314936, 59011771, 67442024, 118023542, 236047084, 472094168]

約数ペア:

[(1, 472094168), (2, 236047084), (4, 118023542), (7, 67442024), (8, 59011771), (13, 36314936), (14, 33721012), (26, 18157468), (28, 16860506), (52, 9078734), (56, 8430253), (91, 5187848), (104, 4539367), (182, 2593924), (364, 1296962), (728, 648481)]