1358002816

素因数分解:

$2^7\times {\mathrm{1637}}^1\times {\mathrm{6481}}^1$

素因数の和:8132

約数の個数: 32

約数和(自身を含む): 2707466580

約数和(自身を除く): 1349463764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1637, 3274, 6481, 6548, 12962, 13096, 25924, 26192, 51848, 52384, 103696, 104768, 207392, 209536, 414784, 829568, 10609397, 21218794, 42437588, 84875176, 169750352, 339500704, 679001408, 1358002816]

約数ペア:

[(1, 1358002816), (2, 679001408), (4, 339500704), (8, 169750352), (16, 84875176), (32, 42437588), (64, 21218794), (128, 10609397), (1637, 829568), (3274, 414784), (6481, 209536), (6548, 207392), (12962, 104768), (13096, 103696), (25924, 52384), (26192, 51848)]