39722098

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 70834176

約数和(自身を除く): 31112078

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 169, 221, 223, 338, 403, 442, 446, 527, 806, 1054, 2873, 2899, 3791, 5239, 5746, 5798, 6851, 6913, 7582, 10478, 13702, 13826, 37687, 49283, 75374, 89063, 89869, 98566, 117521, 178126, 179738, 235042, 640679, 1168297, 1281358, 1527773, 2336594, 3055546, 19861049, 39722098]

約数ペア:

[(1, 39722098), (2, 19861049), (13, 3055546), (17, 2336594), (26, 1527773), (31, 1281358), (34, 1168297), (62, 640679), (169, 235042), (221, 179738), (223, 178126), (338, 117521), (403, 98566), (442, 89869), (446, 89063), (527, 75374), (806, 49283), (1054, 37687), (2873, 13826), (2899, 13702), (3791, 10478), (5239, 7582), (5746, 6913), (5798, 6851)]