25411208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3557}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 51235200

約数和(自身を除く): 25823992

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3557, 3572, 7114, 7144, 14228, 28456, 67583, 135166, 167179, 270332, 334358, 540664, 668716, 1337432, 3176401, 6352802, 12705604, 25411208]

約数ペア:

[(1, 25411208), (2, 12705604), (4, 6352802), (8, 3176401), (19, 1337432), (38, 668716), (47, 540664), (76, 334358), (94, 270332), (152, 167179), (188, 135166), (376, 67583), (893, 28456), (1786, 14228), (3557, 7144), (3572, 7114)]