25233488

素因数分解:

$2^4\times 7^1\times {\mathrm{225299}}^1$

素因数の和:225314

約数の個数: 20

約数和(自身を含む): 55874400

約数和(自身を除く): 30640912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 225299, 450598, 901196, 1577093, 1802392, 3154186, 3604784, 6308372, 12616744, 25233488]

約数ペア:

[(1, 25233488), (2, 12616744), (4, 6308372), (7, 3604784), (8, 3154186), (14, 1802392), (16, 1577093), (28, 901196), (56, 450598), (112, 225299)]