28690454

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2927}}^1$

素因数の和:2984

約数の個数: 24

約数和(自身を含む): 48224160

約数和(自身を除く): 19533706

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 2927, 4901, 5854, 9802, 38051, 76102, 84883, 169766, 494663, 989326, 1103479, 2206958, 14345227, 28690454]

約数ペア:

[(1, 28690454), (2, 14345227), (13, 2206958), (26, 1103479), (29, 989326), (58, 494663), (169, 169766), (338, 84883), (377, 76102), (754, 38051), (2927, 9802), (4901, 5854)]