71839966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{2657}}^1$

素因数の和:3899

約数の個数: 16

約数和(自身を含む): 117696240

約数和(自身を除く): 45856274

約数列:

[1, 2, 11, 22, 1229, 2458, 2657, 5314, 13519, 27038, 29227, 58454, 3265453, 6530906, 35919983, 71839966]

約数ペア:

[(1, 71839966), (2, 35919983), (11, 6530906), (22, 3265453), (1229, 58454), (2458, 29227), (2657, 27038), (5314, 13519)]