25818996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{811}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 69117440

約数和(自身を除く): 43298444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 379, 758, 811, 1137, 1516, 1622, 2274, 2433, 2653, 3244, 4548, 4866, 5306, 5677, 7959, 9732, 10612, 11354, 15918, 17031, 22708, 31836, 34062, 68124, 307369, 614738, 922107, 1229476, 1844214, 2151583, 3688428, 4303166, 6454749, 8606332, 12909498, 25818996]

約数ペア:

[(1, 25818996), (2, 12909498), (3, 8606332), (4, 6454749), (6, 4303166), (7, 3688428), (12, 2151583), (14, 1844214), (21, 1229476), (28, 922107), (42, 614738), (84, 307369), (379, 68124), (758, 34062), (811, 31836), (1137, 22708), (1516, 17031), (1622, 15918), (2274, 11354), (2433, 10612), (2653, 9732), (3244, 7959), (4548, 5677), (4866, 5306)]