40005298

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:934

約数の個数: 24

約数和(自身を含む): 64355472

約数和(自身を除く): 24350174

約数列:

[1, 2, 19, 38, 67, 134, 361, 722, 827, 1273, 1654, 2546, 15713, 24187, 31426, 48374, 55409, 110818, 298547, 597094, 1052771, 2105542, 20002649, 40005298]

約数ペア:

[(1, 40005298), (2, 20002649), (19, 2105542), (38, 1052771), (67, 597094), (134, 298547), (361, 110818), (722, 55409), (827, 48374), (1273, 31426), (1654, 24187), (2546, 15713)]