25141256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23629}}^1$

素因数の和:23661

約数の個数: 32

約数和(自身を含む): 56712000

約数和(自身を除く): 31570744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 23629, 47258, 94516, 165403, 189032, 330806, 448951, 661612, 897902, 1323224, 1795804, 3142657, 3591608, 6285314, 12570628, 25141256]

約数ペア:

[(1, 25141256), (2, 12570628), (4, 6285314), (7, 3591608), (8, 3142657), (14, 1795804), (19, 1323224), (28, 897902), (38, 661612), (56, 448951), (76, 330806), (133, 189032), (152, 165403), (266, 94516), (532, 47258), (1064, 23629)]