72327554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163637}}^1$

素因数の和:163669

約数の個数: 16

約数和(自身を含む): 123710328

約数和(自身を除く): 51382774

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 163637, 327274, 2127281, 2781829, 4254562, 5563658, 36163777, 72327554]

約数ペア:

[(1, 72327554), (2, 36163777), (13, 5563658), (17, 4254562), (26, 2781829), (34, 2127281), (221, 327274), (442, 163637)]