7920856

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 15321600

約数和(自身を除く): 7400744

約数列:

[1, 2, 4, 8, 79, 83, 151, 158, 166, 302, 316, 332, 604, 632, 664, 1208, 6557, 11929, 12533, 13114, 23858, 25066, 26228, 47716, 50132, 52456, 95432, 100264, 990107, 1980214, 3960428, 7920856]

約数ペア:

[(1, 7920856), (2, 3960428), (4, 1980214), (8, 990107), (79, 100264), (83, 95432), (151, 52456), (158, 50132), (166, 47716), (302, 26228), (316, 25066), (332, 23858), (604, 13114), (632, 12533), (664, 11929), (1208, 6557)]