66759344

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{15511}}^1$

素因数の和:15788

約数の個数: 20

約数和(自身を含む): 129835440

約数和(自身を除く): 63076096

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 15511, 31022, 62044, 124088, 248176, 4172459, 8344918, 16689836, 33379672, 66759344]

約数ペア:

[(1, 66759344), (2, 33379672), (4, 16689836), (8, 8344918), (16, 4172459), (269, 248176), (538, 124088), (1076, 62044), (2152, 31022), (4304, 15511)]