56891624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{374287}}^1$

素因数の和:374312

約数の個数: 16

約数和(自身を含む): 112286400

約数和(自身を除く): 55394776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 374287, 748574, 1497148, 2994296, 7111453, 14222906, 28445812, 56891624]

約数ペア:

[(1, 56891624), (2, 28445812), (4, 14222906), (8, 7111453), (19, 2994296), (38, 1497148), (76, 748574), (152, 374287)]