72498778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193847}}^1$

素因数の和:193877

約数の個数: 16

約数和(自身を含む): 125613504

約数和(自身を除く): 53114726

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 193847, 387694, 2132317, 3295399, 4264634, 6590798, 36249389, 72498778]

約数ペア:

[(1, 72498778), (2, 36249389), (11, 6590798), (17, 4264634), (22, 3295399), (34, 2132317), (187, 387694), (374, 193847)]