26664578

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 41148000

約数和(自身を除く): 14483422

約数列:

[1, 2, 59, 89, 118, 178, 2539, 5078, 5251, 10502, 149801, 225971, 299602, 451942, 13332289, 26664578]

約数ペア:

[(1, 26664578), (2, 13332289), (59, 451942), (89, 299602), (118, 225971), (178, 149801), (2539, 10502), (5078, 5251)]