79724906

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{7691}}^1$

素因数の和:7837

約数の個数: 16

約数和(自身を含む): 122948928

約数和(自身を除く): 43224022

約数列:

[1, 2, 71, 73, 142, 146, 5183, 7691, 10366, 15382, 546061, 561443, 1092122, 1122886, 39862453, 79724906]

約数ペア:

[(1, 79724906), (2, 39862453), (71, 1122886), (73, 1092122), (142, 561443), (146, 546061), (5183, 15382), (7691, 10366)]