7130021128

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{3271}}^1\times {\mathrm{3449}}^1$

素因数の和:6805

約数の個数: 32

約数和(自身を含む): 13546080000

約数和(自身を除く): 6416058872

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 3271, 3449, 6542, 6898, 13084, 13796, 26168, 27592, 258409, 272471, 516818, 544942, 1033636, 1089884, 2067272, 2179768, 11281679, 22563358, 45126716, 90253432, 891252641, 1782505282, 3565010564, 7130021128]

約数ペア:

[(1, 7130021128), (2, 3565010564), (4, 1782505282), (8, 891252641), (79, 90253432), (158, 45126716), (316, 22563358), (632, 11281679), (3271, 2179768), (3449, 2067272), (6542, 1089884), (6898, 1033636), (13084, 544942), (13796, 516818), (26168, 272471), (27592, 258409)]