25751696

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{11579}}^1$

素因数の和:11726

約数の個数: 20

約数和(自身を含む): 50257200

約数和(自身を除く): 24505504

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 11579, 23158, 46316, 92632, 185264, 1609481, 3218962, 6437924, 12875848, 25751696]

約数ペア:

[(1, 25751696), (2, 12875848), (4, 6437924), (8, 3218962), (16, 1609481), (139, 185264), (278, 92632), (556, 46316), (1112, 23158), (2224, 11579)]