70757804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22307}}^1$

素因数の和:22385

約数の個数: 24

約数和(自身を含む): 135543408

約数和(自身を除く): 64785604

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 22307, 44614, 89228, 289991, 579982, 1159964, 1360727, 2721454, 5442908, 17689451, 35378902, 70757804]

約数ペア:

[(1, 70757804), (2, 35378902), (4, 17689451), (13, 5442908), (26, 2721454), (52, 1360727), (61, 1159964), (122, 579982), (244, 289991), (793, 89228), (1586, 44614), (3172, 22307)]