71706026

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 126517248

約数和(自身を除く): 54811222

約数列:

[1, 2, 7, 14, 43, 86, 301, 311, 383, 602, 622, 766, 2177, 2681, 4354, 5362, 13373, 16469, 26746, 32938, 93611, 115283, 119113, 187222, 230566, 238226, 833791, 1667582, 5121859, 10243718, 35853013, 71706026]

約数ペア:

[(1, 71706026), (2, 35853013), (7, 10243718), (14, 5121859), (43, 1667582), (86, 833791), (301, 238226), (311, 230566), (383, 187222), (602, 119113), (622, 115283), (766, 93611), (2177, 32938), (2681, 26746), (4354, 16469), (5362, 13373)]