42497644

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 88704000

約数和(自身を除く): 46206356

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 199, 203, 263, 398, 406, 526, 796, 812, 1052, 1393, 1841, 2786, 3682, 5572, 5771, 7364, 7627, 11542, 15254, 23084, 30508, 40397, 52337, 53389, 80794, 104674, 106778, 161588, 209348, 213556, 366359, 732718, 1465436, 1517773, 3035546, 6071092, 10624411, 21248822, 42497644]

約数ペア:

[(1, 42497644), (2, 21248822), (4, 10624411), (7, 6071092), (14, 3035546), (28, 1517773), (29, 1465436), (58, 732718), (116, 366359), (199, 213556), (203, 209348), (263, 161588), (398, 106778), (406, 104674), (526, 80794), (796, 53389), (812, 52337), (1052, 40397), (1393, 30508), (1841, 23084), (2786, 15254), (3682, 11542), (5572, 7627), (5771, 7364)]