38827724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1663}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 73382400

約数和(自身を除く): 34554676

約数列:

[1, 2, 4, 13, 26, 52, 449, 898, 1663, 1796, 3326, 5837, 6652, 11674, 21619, 23348, 43238, 86476, 746687, 1493374, 2986748, 9706931, 19413862, 38827724]

約数ペア:

[(1, 38827724), (2, 19413862), (4, 9706931), (13, 2986748), (26, 1493374), (52, 746687), (449, 86476), (898, 43238), (1663, 23348), (1796, 21619), (3326, 11674), (5837, 6652)]