25231908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161743}}^1$

素因数の和:161763

約数の個数: 24

約数和(自身を含む): 63403648

約数和(自身を除く): 38171740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 161743, 323486, 485229, 646972, 970458, 1940916, 2102659, 4205318, 6307977, 8410636, 12615954, 25231908]

約数ペア:

[(1, 25231908), (2, 12615954), (3, 8410636), (4, 6307977), (6, 4205318), (12, 2102659), (13, 1940916), (26, 970458), (39, 646972), (52, 485229), (78, 323486), (156, 161743)]