26951248

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{10729}}^1$

素因数の和:10894

約数の個数: 20

約数和(自身を含む): 52555540

約数和(自身を除く): 25604292

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 10729, 21458, 42916, 85832, 171664, 1684453, 3368906, 6737812, 13475624, 26951248]

約数ペア:

[(1, 26951248), (2, 13475624), (4, 6737812), (8, 3368906), (16, 1684453), (157, 171664), (314, 85832), (628, 42916), (1256, 21458), (2512, 10729)]