25746828

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{13163}}^1$

素因数の和:13333

約数の個数: 24

約数和(自身を含む): 60449088

約数和(自身を除く): 34702260

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 13163, 26326, 39489, 52652, 78978, 157956, 2145569, 4291138, 6436707, 8582276, 12873414, 25746828]

約数ペア:

[(1, 25746828), (2, 12873414), (3, 8582276), (4, 6436707), (6, 4291138), (12, 2145569), (163, 157956), (326, 78978), (489, 52652), (652, 39489), (978, 26326), (1956, 13163)]