40637892

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{72053}}^1$

素因数の和:72107

約数の個数: 24

約数和(自身を含む): 96840576

約数和(自身を除く): 56202684

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 72053, 144106, 216159, 288212, 432318, 864636, 3386491, 6772982, 10159473, 13545964, 20318946, 40637892]

約数ペア:

[(1, 40637892), (2, 20318946), (3, 13545964), (4, 10159473), (6, 6772982), (12, 3386491), (47, 864636), (94, 432318), (141, 288212), (188, 216159), (282, 144106), (564, 72053)]