71128504

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2333}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 138359520

約数和(自身を除く): 67231016

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 824, 2333, 3811, 4666, 7622, 9332, 15244, 18664, 30488, 86321, 172642, 240299, 345284, 480598, 690568, 961196, 1922392, 8891063, 17782126, 35564252, 71128504]

約数ペア:

[(1, 71128504), (2, 35564252), (4, 17782126), (8, 8891063), (37, 1922392), (74, 961196), (103, 690568), (148, 480598), (206, 345284), (296, 240299), (412, 172642), (824, 86321), (2333, 30488), (3811, 18664), (4666, 15244), (7622, 9332)]