252772072

素因数分解:

$2^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{9749}}^1$

素因数の和:10225

約数の個数: 32

約数和(自身を含む): 542880000

約数和(自身を除く): 290107928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 463, 926, 1852, 3241, 3704, 6482, 9749, 12964, 19498, 25928, 38996, 68243, 77992, 136486, 272972, 545944, 4513787, 9027574, 18055148, 31596509, 36110296, 63193018, 126386036, 252772072]

約数ペア:

[(1, 252772072), (2, 126386036), (4, 63193018), (7, 36110296), (8, 31596509), (14, 18055148), (28, 9027574), (56, 4513787), (463, 545944), (926, 272972), (1852, 136486), (3241, 77992), (3704, 68243), (6482, 38996), (9749, 25928), (12964, 19498)]