73728460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283571}}^1$

素因数の和:283593

約数の個数: 24

約数和(自身を含む): 166740336

約数和(自身を除く): 93011876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 283571, 567142, 1134284, 1417855, 2835710, 3686423, 5671420, 7372846, 14745692, 18432115, 36864230, 73728460]

約数ペア:

[(1, 73728460), (2, 36864230), (4, 18432115), (5, 14745692), (10, 7372846), (13, 5671420), (20, 3686423), (26, 2835710), (52, 1417855), (65, 1134284), (130, 567142), (260, 283571)]