28520062

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7541}}^1$

素因数の和:7635

約数の個数: 16

約数和(自身を含む): 44889984

約数和(自身を除く): 16369922

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 7541, 15082, 233771, 460001, 467542, 920002, 14260031, 28520062]

約数ペア:

[(1, 28520062), (2, 14260031), (31, 920002), (61, 467542), (62, 460001), (122, 233771), (1891, 15082), (3782, 7541)]