72316385170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{425390501}}^1$

素因数の和:425390525

約数の個数: 16

約数和(自身を含む): 137826522648

約数和(自身を除く): 65510137478

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 425390501, 850781002, 2126952505, 4253905010, 7231638517, 14463277034, 36158192585, 72316385170]

約数ペア:

[(1, 72316385170), (2, 36158192585), (5, 14463277034), (10, 7231638517), (17, 4253905010), (34, 2126952505), (85, 850781002), (170, 425390501)]