26738672

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{12757}}^1$

素因数の和:12896

約数の個数: 20

約数和(自身を含む): 52205736

約数和(自身を除く): 25467064

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 12757, 25514, 51028, 102056, 204112, 1671167, 3342334, 6684668, 13369336, 26738672]

約数ペア:

[(1, 26738672), (2, 13369336), (4, 6684668), (8, 3342334), (16, 1671167), (131, 204112), (262, 102056), (524, 51028), (1048, 25514), (2096, 12757)]