40407448

素因数分解:

$2^3\times {\mathrm{59}}^2\times {\mathrm{1451}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 77122980

約数和(自身を除く): 36715532

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 1451, 2902, 3481, 5804, 6962, 11608, 13924, 27848, 85609, 171218, 342436, 684872, 5050931, 10101862, 20203724, 40407448]

約数ペア:

[(1, 40407448), (2, 20203724), (4, 10101862), (8, 5050931), (59, 684872), (118, 342436), (236, 171218), (472, 85609), (1451, 27848), (2902, 13924), (3481, 11608), (5804, 6962)]