42725746

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10139}}^1$

素因数の和:10198

約数の個数: 24

約数和(自身を含む): 76293360

約数和(自身を除く): 33567614

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 10139, 20278, 70973, 141946, 435977, 496811, 871954, 993622, 3051839, 6103678, 21362873, 42725746]

約数ペア:

[(1, 42725746), (2, 21362873), (7, 6103678), (14, 3051839), (43, 993622), (49, 871954), (86, 496811), (98, 435977), (301, 141946), (602, 70973), (2107, 20278), (4214, 10139)]