79828078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 58273682

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 506, 869, 1738, 1817, 1997, 3634, 3994, 19987, 21967, 39974, 43934, 45931, 91862, 157763, 315526, 505241, 1010482, 1735393, 3470786, 3628549, 7257098, 39914039, 79828078]

約数ペア:

[(1, 79828078), (2, 39914039), (11, 7257098), (22, 3628549), (23, 3470786), (46, 1735393), (79, 1010482), (158, 505241), (253, 315526), (506, 157763), (869, 91862), (1738, 45931), (1817, 43934), (1997, 39974), (3634, 21967), (3994, 19987)]