25118212

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2141}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 50379840

約数和(自身を除く): 25261628

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2141, 2933, 4282, 5866, 8564, 11732, 14987, 29974, 59948, 897079, 1794158, 3588316, 6279553, 12559106, 25118212]

約数ペア:

[(1, 25118212), (2, 12559106), (4, 6279553), (7, 3588316), (14, 1794158), (28, 897079), (419, 59948), (838, 29974), (1676, 14987), (2141, 11732), (2933, 8564), (4282, 5866)]