64564548

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{12841}}^1$

素因数の和:13267

約数の個数: 24

約数和(自身を含む): 151021920

約数和(自身を除く): 86457372

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 12841, 25682, 38523, 51364, 77046, 154092, 5380379, 10760758, 16141137, 21521516, 32282274, 64564548]

約数ペア:

[(1, 64564548), (2, 32282274), (3, 21521516), (4, 16141137), (6, 10760758), (12, 5380379), (419, 154092), (838, 77046), (1257, 51364), (1676, 38523), (2514, 25682), (5028, 12841)]