64198758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43319}}^1$

素因数の和:43356

約数の個数: 32

約数和(自身を含む): 145555200

約数和(自身を除く): 81356442

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 43319, 86638, 129957, 259914, 563147, 823061, 1126294, 1646122, 1689441, 2469183, 3378882, 4938366, 10699793, 21399586, 32099379, 64198758]

約数ペア:

[(1, 64198758), (2, 32099379), (3, 21399586), (6, 10699793), (13, 4938366), (19, 3378882), (26, 2469183), (38, 1689441), (39, 1646122), (57, 1126294), (78, 823061), (114, 563147), (247, 259914), (494, 129957), (741, 86638), (1482, 43319)]