57108818

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 95361840

約数和(自身を除く): 38253022

約数列:

[1, 2, 13, 26, 41, 82, 169, 317, 338, 533, 634, 1066, 2197, 4121, 4394, 6929, 8242, 12997, 13858, 25994, 53573, 90077, 107146, 168961, 180154, 337922, 696449, 1392898, 2196493, 4392986, 28554409, 57108818]

約数ペア:

[(1, 57108818), (2, 28554409), (13, 4392986), (26, 2196493), (41, 1392898), (82, 696449), (169, 337922), (317, 180154), (338, 168961), (533, 107146), (634, 90077), (1066, 53573), (2197, 25994), (4121, 13858), (4394, 12997), (6929, 8242)]