61964984

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 56230216

約数列:

[1, 2, 4, 8, 107, 191, 214, 379, 382, 428, 758, 764, 856, 1516, 1528, 3032, 20437, 40553, 40874, 72389, 81106, 81748, 144778, 162212, 163496, 289556, 324424, 579112, 7745623, 15491246, 30982492, 61964984]

約数ペア:

[(1, 61964984), (2, 30982492), (4, 15491246), (8, 7745623), (107, 579112), (191, 324424), (214, 289556), (379, 163496), (382, 162212), (428, 144778), (758, 81748), (764, 81106), (856, 72389), (1516, 40874), (1528, 40553), (3032, 20437)]