28495844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2393}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 53960760

約数和(自身を除く): 25464916

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2393, 2977, 4786, 5954, 9572, 11908, 31109, 62218, 124436, 547997, 1095994, 2191988, 7123961, 14247922, 28495844]

約数ペア:

[(1, 28495844), (2, 14247922), (4, 7123961), (13, 2191988), (26, 1095994), (52, 547997), (229, 124436), (458, 62218), (916, 31109), (2393, 11908), (2977, 9572), (4786, 5954)]