25742284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4561}}^1$

素因数の和:4665

約数の個数: 24

約数和(自身を含む): 48284208

約数和(自身を除く): 22541924

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 4561, 5644, 9122, 18244, 77537, 155074, 310148, 378563, 757126, 1514252, 6435571, 12871142, 25742284]

約数ペア:

[(1, 25742284), (2, 12871142), (4, 6435571), (17, 1514252), (34, 757126), (68, 378563), (83, 310148), (166, 155074), (332, 77537), (1411, 18244), (2822, 9122), (4561, 5644)]