25472308

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 45868032

約数和(自身を除く): 20395724

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 628, 863, 1726, 3452, 7379, 14758, 29516, 40561, 81122, 135491, 162244, 270982, 541964, 6368077, 12736154, 25472308]

約数ペア:

[(1, 25472308), (2, 12736154), (4, 6368077), (47, 541964), (94, 270982), (157, 162244), (188, 135491), (314, 81122), (628, 40561), (863, 29516), (1726, 14758), (3452, 7379)]