42728426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 72651600

約数和(自身を除く): 29923174

約数列:

[1, 2, 13, 26, 29, 58, 61, 122, 377, 754, 793, 929, 1586, 1769, 1858, 3538, 12077, 22997, 24154, 26941, 45994, 53882, 56669, 113338, 350233, 700466, 736697, 1473394, 1643401, 3286802, 21364213, 42728426]

約数ペア:

[(1, 42728426), (2, 21364213), (13, 3286802), (26, 1643401), (29, 1473394), (58, 736697), (61, 700466), (122, 350233), (377, 113338), (754, 56669), (793, 53882), (929, 45994), (1586, 26941), (1769, 24154), (1858, 22997), (3538, 12077)]