72724238

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 110106864

約数和(自身を除く): 37382626

約数列:

[1, 2, 251, 317, 457, 502, 634, 914, 79567, 114707, 144869, 159134, 229414, 289738, 36362119, 72724238]

約数ペア:

[(1, 72724238), (2, 36362119), (251, 289738), (317, 229414), (457, 159134), (502, 144869), (634, 114707), (914, 79567)]