74458228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{4517}}^1$

素因数の和:4851

約数の個数: 24

約数和(自身を含む): 140798952

約数和(自身を除く): 66340724

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 4517, 8242, 9034, 16484, 18068, 58721, 117442, 234884, 1431889, 2863778, 5727556, 18614557, 37229114, 74458228]

約数ペア:

[(1, 74458228), (2, 37229114), (4, 18614557), (13, 5727556), (26, 2863778), (52, 1431889), (317, 234884), (634, 117442), (1268, 58721), (4121, 18068), (4517, 16484), (8242, 9034)]