71616408812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1377238631}}^1$

素因数の和:1377238648

約数の個数: 12

約数和(自身を含む): 134969385936

約数和(自身を除く): 63352977124

約数列:

[1, 2, 4, 13, 26, 52, 1377238631, 2754477262, 5508954524, 17904102203, 35808204406, 71616408812]

約数ペア:

[(1, 71616408812), (2, 35808204406), (4, 17904102203), (13, 5508954524), (26, 2754477262), (52, 1377238631)]