25346384

素因数分解:

$2^4\times 7^1\times {\mathrm{226307}}^1$

素因数の和:226322

約数の個数: 20

約数和(自身を含む): 56124384

約数和(自身を除く): 30778000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 226307, 452614, 905228, 1584149, 1810456, 3168298, 3620912, 6336596, 12673192, 25346384]

約数ペア:

[(1, 25346384), (2, 12673192), (4, 6336596), (7, 3620912), (8, 3168298), (14, 1810456), (16, 1584149), (28, 905228), (56, 452614), (112, 226307)]