70663816

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 134691840

約数和(自身を除く): 64028024

約数列:

[1, 2, 4, 8, 127, 157, 254, 314, 443, 508, 628, 886, 1016, 1256, 1772, 3544, 19939, 39878, 56261, 69551, 79756, 112522, 139102, 159512, 225044, 278204, 450088, 556408, 8832977, 17665954, 35331908, 70663816]

約数ペア:

[(1, 70663816), (2, 35331908), (4, 17665954), (8, 8832977), (127, 556408), (157, 450088), (254, 278204), (314, 225044), (443, 159512), (508, 139102), (628, 112522), (886, 79756), (1016, 69551), (1256, 56261), (1772, 39878), (3544, 19939)]