28280126

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8821}}^1$

素因数の和:9059

約数の個数: 16

約数和(自身を含む): 48697440

約数和(自身を除く): 20417314

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 8821, 17642, 61747, 123494, 2020009, 4040018, 14140063, 28280126]

約数ペア:

[(1, 28280126), (2, 14140063), (7, 4040018), (14, 2020009), (229, 123494), (458, 61747), (1603, 17642), (3206, 8821)]