23939448

素因数分解:

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

素因数の和:576

約数の個数: 48

約数和(自身を含む): 64685880

約数和(自身を除く): 40746432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 277, 312, 554, 831, 1108, 1662, 2216, 3324, 3601, 6648, 7202, 10803, 14404, 21606, 28808, 43212, 76729, 86424, 153458, 230187, 306916, 460374, 613832, 920748, 997477, 1841496, 1994954, 2992431, 3989908, 5984862, 7979816, 11969724, 23939448]

約数ペア:

[(1, 23939448), (2, 11969724), (3, 7979816), (4, 5984862), (6, 3989908), (8, 2992431), (12, 1994954), (13, 1841496), (24, 997477), (26, 920748), (39, 613832), (52, 460374), (78, 306916), (104, 230187), (156, 153458), (277, 86424), (312, 76729), (554, 43212), (831, 28808), (1108, 21606), (1662, 14404), (2216, 10803), (3324, 7202), (3601, 6648)]