25746064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{84691}}^1$

素因数の和:84718

約数の個数: 20

約数和(自身を含む): 52509040

約数和(自身を除く): 26762976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 84691, 169382, 338764, 677528, 1355056, 1609129, 3218258, 6436516, 12873032, 25746064]

約数ペア:

[(1, 25746064), (2, 12873032), (4, 6436516), (8, 3218258), (16, 1609129), (19, 1355056), (38, 677528), (76, 338764), (152, 169382), (304, 84691)]