72356464

素因数分解:

$2^4\times {\mathrm{1151}}^1\times {\mathrm{3929}}^1$

素因数の和:5088

約数の個数: 20

約数和(自身を含む): 140348160

約数和(自身を除く): 67991696

約数列:

[1, 2, 4, 8, 16, 1151, 2302, 3929, 4604, 7858, 9208, 15716, 18416, 31432, 62864, 4522279, 9044558, 18089116, 36178232, 72356464]

約数ペア:

[(1, 72356464), (2, 36178232), (4, 18089116), (8, 9044558), (16, 4522279), (1151, 62864), (2302, 31432), (3929, 18416), (4604, 15716), (7858, 9208)]