72345644

素因数分解:

$2^2\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{2417}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 144886560

約数和(自身を除く): 72540916

約数列:

[1, 2, 4, 7, 14, 28, 1069, 2138, 2417, 4276, 4834, 7483, 9668, 14966, 16919, 29932, 33838, 67676, 2583773, 5167546, 10335092, 18086411, 36172822, 72345644]

約数ペア:

[(1, 72345644), (2, 36172822), (4, 18086411), (7, 10335092), (14, 5167546), (28, 2583773), (1069, 67676), (2138, 33838), (2417, 29932), (4276, 16919), (4834, 14966), (7483, 9668)]