64733966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{41443}}^1$

素因数の和:41527

約数の個数: 16

約数和(自身を含む): 107422848

約数和(自身を除く): 42688882

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 41443, 82886, 455873, 911746, 2942453, 5884906, 32366983, 64733966]

約数ペア:

[(1, 64733966), (2, 32366983), (11, 5884906), (22, 2942453), (71, 911746), (142, 455873), (781, 82886), (1562, 41443)]