64743262

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2251}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 98988912

約数和(自身を除く): 34245650

約数列:

[1, 2, 73, 146, 197, 394, 2251, 4502, 14381, 28762, 164323, 328646, 443447, 886894, 32371631, 64743262]

約数ペア:

[(1, 64743262), (2, 32371631), (73, 886894), (146, 443447), (197, 328646), (394, 164323), (2251, 28762), (4502, 14381)]