23287628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63977}}^1$

素因数の和:64001

約数の個数: 24

約数和(自身を含む): 50158752

約数和(自身を除く): 26871124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 63977, 127954, 255908, 447839, 831701, 895678, 1663402, 1791356, 3326804, 5821907, 11643814, 23287628]

約数ペア:

[(1, 23287628), (2, 11643814), (4, 5821907), (7, 3326804), (13, 1791356), (14, 1663402), (26, 895678), (28, 831701), (52, 447839), (91, 255908), (182, 127954), (364, 63977)]