65523848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37061}}^1$

素因数の和:37097

約数の個数: 32

約数和(自身を含む): 140094360

約数和(自身を除く): 74570512

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 37061, 74122, 148244, 296488, 481793, 630037, 963586, 1260074, 1927172, 2520148, 3854344, 5040296, 8190481, 16380962, 32761924, 65523848]

約数ペア:

[(1, 65523848), (2, 32761924), (4, 16380962), (8, 8190481), (13, 5040296), (17, 3854344), (26, 2520148), (34, 1927172), (52, 1260074), (68, 963586), (104, 630037), (136, 481793), (221, 296488), (442, 148244), (884, 74122), (1768, 37061)]