56864872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{374111}}^1$

素因数の和:374136

約数の個数: 16

約数和(自身を含む): 112233600

約数和(自身を除く): 55368728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 374111, 748222, 1496444, 2992888, 7108109, 14216218, 28432436, 56864872]

約数ペア:

[(1, 56864872), (2, 28432436), (4, 14216218), (8, 7108109), (19, 2992888), (38, 1496444), (76, 748222), (152, 374111)]