26678228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3527}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 48996864

約数和(自身を除く): 22318636

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3527, 3782, 7054, 7564, 14108, 109337, 215147, 218674, 430294, 437348, 860588, 6669557, 13339114, 26678228]

約数ペア:

[(1, 26678228), (2, 13339114), (4, 6669557), (31, 860588), (61, 437348), (62, 430294), (122, 218674), (124, 215147), (244, 109337), (1891, 14108), (3527, 7564), (3782, 7054)]