25401924

素因数分解:

$2^2\times 3^4\times {\mathrm{78401}}^1$

素因数の和:78417

約数の個数: 30

約数和(自身を含む): 66406494

約数和(自身を除く): 41004570

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 78401, 156802, 235203, 313604, 470406, 705609, 940812, 1411218, 2116827, 2822436, 4233654, 6350481, 8467308, 12700962, 25401924]

約数ペア:

[(1, 25401924), (2, 12700962), (3, 8467308), (4, 6350481), (6, 4233654), (9, 2822436), (12, 2116827), (18, 1411218), (27, 940812), (36, 705609), (54, 470406), (81, 313604), (108, 235203), (162, 156802), (324, 78401)]