26404888

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{21023}}^1$

素因数の和:21186

約数の個数: 16

約数和(自身を含む): 49826880

約数和(自身を除く): 23421992

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 21023, 42046, 84092, 168184, 3300611, 6601222, 13202444, 26404888]

約数ペア:

[(1, 26404888), (2, 13202444), (4, 6601222), (8, 3300611), (157, 168184), (314, 84092), (628, 42046), (1256, 21023)]