65312804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4801}}^1$

素因数の和:5003

約数の個数: 24

約数和(自身を含む): 121010400

約数和(自身を除く): 55697596

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 4801, 6802, 9602, 13604, 19204, 91219, 182438, 364876, 859379, 1718758, 3437516, 16328201, 32656402, 65312804]

約数ペア:

[(1, 65312804), (2, 32656402), (4, 16328201), (19, 3437516), (38, 1718758), (76, 859379), (179, 364876), (358, 182438), (716, 91219), (3401, 19204), (4801, 13604), (6802, 9602)]