25944386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 45662400

約数和(自身を除く): 19718014

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 1811, 3622, 7163, 14326, 23543, 34409, 47086, 52519, 68818, 105038, 447317, 682747, 894634, 997861, 1365494, 1995722, 12972193, 25944386]

約数ペア:

[(1, 25944386), (2, 12972193), (13, 1995722), (19, 1365494), (26, 997861), (29, 894634), (38, 682747), (58, 447317), (247, 105038), (377, 68818), (494, 52519), (551, 47086), (754, 34409), (1102, 23543), (1811, 14326), (3622, 7163)]