42597014

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 64713600

約数和(自身を除く): 22116586

約数列:

[1, 2, 149, 223, 298, 446, 641, 1282, 33227, 66454, 95509, 142943, 191018, 285886, 21298507, 42597014]

約数ペア:

[(1, 42597014), (2, 21298507), (149, 285886), (223, 191018), (298, 142943), (446, 95509), (641, 66454), (1282, 33227)]