64874852

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{49297}}^1$

素因数の和:49355

約数の個数: 24

約数和(自身を含む): 132513024

約数和(自身を除く): 67638172

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 49297, 98594, 197188, 345079, 690158, 1380316, 2316959, 4633918, 9267836, 16218713, 32437426, 64874852]

約数ペア:

[(1, 64874852), (2, 32437426), (4, 16218713), (7, 9267836), (14, 4633918), (28, 2316959), (47, 1380316), (94, 690158), (188, 345079), (329, 197188), (658, 98594), (1316, 49297)]