72424723

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4127}}^1$

素因数の和:4266

約数の個数: 16

約数和(自身を含む): 87183360

約数和(自身を除く): 14758637

約数列:

[1, 7, 23, 109, 161, 763, 2507, 4127, 17549, 28889, 94921, 449843, 664447, 3148901, 10346389, 72424723]

約数ペア:

[(1, 72424723), (7, 10346389), (23, 3148901), (109, 664447), (161, 449843), (763, 94921), (2507, 28889), (4127, 17549)]