40786436

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 72683520

約数和(自身を除く): 31897084

約数列:

[1, 2, 4, 79, 158, 316, 337, 383, 674, 766, 1348, 1532, 26623, 30257, 53246, 60514, 106492, 121028, 129071, 258142, 516284, 10196609, 20393218, 40786436]

約数ペア:

[(1, 40786436), (2, 20393218), (4, 10196609), (79, 516284), (158, 258142), (316, 129071), (337, 121028), (383, 106492), (674, 60514), (766, 53246), (1348, 30257), (1532, 26623)]