72469579

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 93940560

約数和(自身を除く): 21470981

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 3923, 18473, 27461, 50999, 113767, 192227, 356993, 796369, 1478971, 2498951, 5574583, 10352797, 72469579]

約数ペア:

[(1, 72469579), (7, 10352797), (13, 5574583), (29, 2498951), (49, 1478971), (91, 796369), (203, 356993), (377, 192227), (637, 113767), (1421, 50999), (2639, 27461), (3923, 18473)]