26146540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{186761}}^1$

素因数の和:186777

約数の個数: 24

約数和(自身を含む): 62752032

約数和(自身を除く): 36605492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 186761, 373522, 747044, 933805, 1307327, 1867610, 2614654, 3735220, 5229308, 6536635, 13073270, 26146540]

約数ペア:

[(1, 26146540), (2, 13073270), (4, 6536635), (5, 5229308), (7, 3735220), (10, 2614654), (14, 1867610), (20, 1307327), (28, 933805), (35, 747044), (70, 373522), (140, 186761)]