26888645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45191}}^1$

素因数の和:45220

約数の個数: 16

約数和(自身を含む): 39045888

約数和(自身を除く): 12157243

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 45191, 225955, 316337, 768247, 1581685, 3841235, 5377729, 26888645]

約数ペア:

[(1, 26888645), (5, 5377729), (7, 3841235), (17, 1581685), (35, 768247), (85, 316337), (119, 225955), (595, 45191)]