64142756

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{10079}}^1$

素因数の和:10163

約数の個数: 24

約数和(自身を含む): 117976320

約数和(自身を除く): 53833564

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 10079, 20158, 40316, 372923, 433397, 745846, 866794, 1491692, 1733588, 16035689, 32071378, 64142756]

約数ペア:

[(1, 64142756), (2, 32071378), (4, 16035689), (37, 1733588), (43, 1491692), (74, 866794), (86, 745846), (148, 433397), (172, 372923), (1591, 40316), (3182, 20158), (6364, 10079)]