56887696

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{25579}}^1$

素因数の和:25726

約数の個数: 20

約数和(自身を含む): 111017200

約数和(自身を除く): 54129504

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 25579, 51158, 102316, 204632, 409264, 3555481, 7110962, 14221924, 28443848, 56887696]

約数ペア:

[(1, 56887696), (2, 28443848), (4, 14221924), (8, 7110962), (16, 3555481), (139, 409264), (278, 204632), (556, 102316), (1112, 51158), (2224, 25579)]