56956642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13751}}^1$

素因数の和:13881

約数の個数: 16

約数和(自身を含む): 90763200

約数和(自身を除く): 33806558

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 13751, 27502, 261269, 522538, 1498859, 2997718, 28478321, 56956642]

約数ペア:

[(1, 56956642), (2, 28478321), (19, 2997718), (38, 1498859), (109, 522538), (218, 261269), (2071, 27502), (4142, 13751)]