68377022

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 123323904

約数和(自身を除く): 54946882

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 917, 1621, 1834, 3013, 3242, 6026, 11347, 21091, 22694, 37283, 42182, 74566, 212351, 260981, 424702, 521962, 1486457, 2972914, 4884073, 9768146, 34188511, 68377022]

約数ペア:

[(1, 68377022), (2, 34188511), (7, 9768146), (14, 4884073), (23, 2972914), (46, 1486457), (131, 521962), (161, 424702), (262, 260981), (322, 212351), (917, 74566), (1621, 42182), (1834, 37283), (3013, 22694), (3242, 21091), (6026, 11347)]