73418554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{12689}}^1$

素因数の和:12965

約数の個数: 16

約数和(自身を含む): 120605760

約数和(自身を除く): 47187206

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 12689, 25378, 139579, 279158, 3337207, 6674414, 36709277, 73418554]

約数ペア:

[(1, 73418554), (2, 36709277), (11, 6674414), (22, 3337207), (263, 279158), (526, 139579), (2893, 25378), (5786, 12689)]