26983408

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{23753}}^1$

素因数の和:23832

約数の個数: 20

約数和(自身を含む): 53018928

約数和(自身を除く): 26035520

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 23753, 47506, 95012, 190024, 380048, 1686463, 3372926, 6745852, 13491704, 26983408]

約数ペア:

[(1, 26983408), (2, 13491704), (4, 6745852), (8, 3372926), (16, 1686463), (71, 380048), (142, 190024), (284, 95012), (568, 47506), (1136, 23753)]