42021644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2837}}^1$

素因数の和:2894

約数の個数: 36

約数和(自身を含む): 87887184

約数和(自身を除く): 45865540

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 2837, 3703, 5674, 7406, 11348, 14812, 19859, 39718, 65251, 79436, 130502, 261004, 456757, 913514, 1500773, 1827028, 3001546, 6003092, 10505411, 21010822, 42021644]

約数ペア:

[(1, 42021644), (2, 21010822), (4, 10505411), (7, 6003092), (14, 3001546), (23, 1827028), (28, 1500773), (46, 913514), (92, 456757), (161, 261004), (322, 130502), (529, 79436), (644, 65251), (1058, 39718), (2116, 19859), (2837, 14812), (3703, 11348), (5674, 7406)]