28275551038

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1259939}}^1$

素因数の和:1260184

約数の個数: 24

約数和(自身を含む): 49553440200

約数和(自身を除く): 21277889162

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 1603, 3206, 11221, 22442, 1259939, 2519878, 8819573, 17639146, 61737011, 123474022, 288526031, 577052062, 2019682217, 4039364434, 14137775519, 28275551038]

約数ペア:

[(1, 28275551038), (2, 14137775519), (7, 4039364434), (14, 2019682217), (49, 577052062), (98, 288526031), (229, 123474022), (458, 61737011), (1603, 17639146), (3206, 8819573), (11221, 2519878), (22442, 1259939)]