22729512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 61649280

約数和(自身を除く): 38919768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 263, 277, 312, 526, 554, 789, 831, 1052, 1108, 1578, 1662, 2104, 2216, 3156, 3324, 3419, 3601, 6312, 6648, 6838, 7202, 10257, 10803, 13676, 14404, 20514, 21606, 27352, 28808, 41028, 43212, 72851, 82056, 86424, 145702, 218553, 291404, 437106, 582808, 874212, 947063, 1748424, 1894126, 2841189, 3788252, 5682378, 7576504, 11364756, 22729512]

約数ペア:

[(1, 22729512), (2, 11364756), (3, 7576504), (4, 5682378), (6, 3788252), (8, 2841189), (12, 1894126), (13, 1748424), (24, 947063), (26, 874212), (39, 582808), (52, 437106), (78, 291404), (104, 218553), (156, 145702), (263, 86424), (277, 82056), (312, 72851), (526, 43212), (554, 41028), (789, 28808), (831, 27352), (1052, 21606), (1108, 20514), (1578, 14404), (1662, 13676), (2104, 10803), (2216, 10257), (3156, 7202), (3324, 6838), (3419, 6648), (3601, 6312)]