72643922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{25633}}^1$

素因数の和:25757

約数の個数: 16

約数和(自身を含む): 118429080

約数和(自身を除く): 45785158

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 25633, 51266, 333229, 666458, 2793997, 5587994, 36321961, 72643922]

約数ペア:

[(1, 72643922), (2, 36321961), (13, 5587994), (26, 2793997), (109, 666458), (218, 333229), (1417, 51266), (2834, 25633)]