26490704

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{35227}}^1$

素因数の和:35282

約数の個数: 20

約数和(自身を含む): 52419264

約数和(自身を除く): 25928560

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 35227, 70454, 140908, 281816, 563632, 1655669, 3311338, 6622676, 13245352, 26490704]

約数ペア:

[(1, 26490704), (2, 13245352), (4, 6622676), (8, 3311338), (16, 1655669), (47, 563632), (94, 281816), (188, 140908), (376, 70454), (752, 35227)]