72223298

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{18229}}^1$

素因数の和:18521

約数の個数: 16

約数和(自身を含む): 124255680

約数和(自身を除く): 52032382

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 18229, 36458, 127603, 255206, 5158807, 10317614, 36111649, 72223298]

約数ペア:

[(1, 72223298), (2, 36111649), (7, 10317614), (14, 5158807), (283, 255206), (566, 127603), (1981, 36458), (3962, 18229)]