71225786

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{13841}}^1$

素因数の和:13957

約数の個数: 16

約数和(自身を含む): 111621888

約数和(自身を除く): 40396102

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 13841, 27682, 429071, 858142, 1148803, 2297606, 35612893, 71225786]

約数ペア:

[(1, 71225786), (2, 35612893), (31, 2297606), (62, 1148803), (83, 858142), (166, 429071), (2573, 27682), (5146, 13841)]