26266188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 66538080

約数和(自身を除く): 40271892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1229, 1644, 1781, 2458, 3562, 3687, 4916, 5343, 7124, 7374, 10686, 14748, 15977, 21372, 31954, 47931, 63908, 95862, 168373, 191724, 336746, 505119, 673492, 1010238, 2020476, 2188849, 4377698, 6566547, 8755396, 13133094, 26266188]

約数ペア:

[(1, 26266188), (2, 13133094), (3, 8755396), (4, 6566547), (6, 4377698), (12, 2188849), (13, 2020476), (26, 1010238), (39, 673492), (52, 505119), (78, 336746), (137, 191724), (156, 168373), (274, 95862), (411, 63908), (548, 47931), (822, 31954), (1229, 21372), (1644, 15977), (1781, 14748), (2458, 10686), (3562, 7374), (3687, 7124), (4916, 5343)]