30838740016

素因数分解:

$2^4\times 7^1\times {\mathrm{275345893}}^1$

素因数の和:275345908

約数の個数: 20

約数和(自身を含む): 68285781712

約数和(自身を除く): 37447041696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275345893, 550691786, 1101383572, 1927421251, 2202767144, 3854842502, 4405534288, 7709685004, 15419370008, 30838740016]

約数ペア:

[(1, 30838740016), (2, 15419370008), (4, 7709685004), (7, 4405534288), (8, 3854842502), (14, 2202767144), (16, 1927421251), (28, 1101383572), (56, 550691786), (112, 275345893)]