26335216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{86629}}^1$

素因数の和:86656

約数の個数: 20

約数和(自身を含む): 53710600

約数和(自身を除く): 27375384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 86629, 173258, 346516, 693032, 1386064, 1645951, 3291902, 6583804, 13167608, 26335216]

約数ペア:

[(1, 26335216), (2, 13167608), (4, 6583804), (8, 3291902), (16, 1645951), (19, 1386064), (38, 693032), (76, 346516), (152, 173258), (304, 86629)]