38306476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2801}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 72493344

約数和(自身を除く): 34186868

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 2801, 3419, 5602, 6838, 11204, 13676, 36413, 72826, 145652, 736663, 1473326, 2946652, 9576619, 19153238, 38306476]

約数ペア:

[(1, 38306476), (2, 19153238), (4, 9576619), (13, 2946652), (26, 1473326), (52, 736663), (263, 145652), (526, 72826), (1052, 36413), (2801, 13676), (3419, 11204), (5602, 6838)]