25590929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 32

約数和(自身を含む): 34056960

約数和(自身を除く): 8466031

約数列:

[1, 7, 13, 19, 41, 91, 133, 247, 287, 361, 533, 779, 1729, 2527, 3731, 4693, 5453, 6859, 10127, 14801, 32851, 48013, 70889, 89167, 103607, 192413, 281219, 624169, 1346891, 1968533, 3655847, 25590929]

約数ペア:

[(1, 25590929), (7, 3655847), (13, 1968533), (19, 1346891), (41, 624169), (91, 281219), (133, 192413), (247, 103607), (287, 89167), (361, 70889), (533, 48013), (779, 32851), (1729, 14801), (2527, 10127), (3731, 6859), (4693, 5453)]