26877864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 72858240

約数和(自身を除く): 45980376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 277, 311, 312, 554, 622, 831, 933, 1108, 1244, 1662, 1866, 2216, 2488, 3324, 3601, 3732, 4043, 6648, 7202, 7464, 8086, 10803, 12129, 14404, 16172, 21606, 24258, 28808, 32344, 43212, 48516, 86147, 86424, 97032, 172294, 258441, 344588, 516882, 689176, 1033764, 1119911, 2067528, 2239822, 3359733, 4479644, 6719466, 8959288, 13438932, 26877864]

約数ペア:

[(1, 26877864), (2, 13438932), (3, 8959288), (4, 6719466), (6, 4479644), (8, 3359733), (12, 2239822), (13, 2067528), (24, 1119911), (26, 1033764), (39, 689176), (52, 516882), (78, 344588), (104, 258441), (156, 172294), (277, 97032), (311, 86424), (312, 86147), (554, 48516), (622, 43212), (831, 32344), (933, 28808), (1108, 24258), (1244, 21606), (1662, 16172), (1866, 14404), (2216, 12129), (2488, 10803), (3324, 8086), (3601, 7464), (3732, 7202), (4043, 6648)]