42866876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1193}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 80972304

約数和(自身を除く): 38105428

約数列:

[1, 2, 4, 13, 26, 52, 691, 1193, 1382, 2386, 2764, 4772, 8983, 15509, 17966, 31018, 35932, 62036, 824363, 1648726, 3297452, 10716719, 21433438, 42866876]

約数ペア:

[(1, 42866876), (2, 21433438), (4, 10716719), (13, 3297452), (26, 1648726), (52, 824363), (691, 62036), (1193, 35932), (1382, 31018), (2386, 17966), (2764, 15509), (4772, 8983)]