72866258

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{2711}}^1$

素因数の和:2953

約数の個数: 16

約数和(自身を含む): 111300480

約数和(自身を除く): 38434222

約数列:

[1, 2, 89, 151, 178, 302, 2711, 5422, 13439, 26878, 241279, 409361, 482558, 818722, 36433129, 72866258]

約数ペア:

[(1, 72866258), (2, 36433129), (89, 818722), (151, 482558), (178, 409361), (302, 241279), (2711, 26878), (5422, 13439)]