63986978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{6449}}^1$

素因数の和:6514

約数の個数: 24

約数和(自身を含む): 108089100

約数和(自身を除く): 44102122

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 6449, 9922, 12898, 70939, 141878, 264409, 528818, 780329, 1560658, 2908499, 5816998, 31993489, 63986978]

約数ペア:

[(1, 63986978), (2, 31993489), (11, 5816998), (22, 2908499), (41, 1560658), (82, 780329), (121, 528818), (242, 264409), (451, 141878), (902, 70939), (4961, 12898), (6449, 9922)]