25371242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 44153424

約数和(自身を除く): 18782182

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 941, 1037, 1586, 1882, 2074, 12233, 13481, 15997, 24466, 26962, 31994, 57401, 114802, 207961, 415922, 746213, 975817, 1492426, 1951634, 12685621, 25371242]

約数ペア:

[(1, 25371242), (2, 12685621), (13, 1951634), (17, 1492426), (26, 975817), (34, 746213), (61, 415922), (122, 207961), (221, 114802), (442, 57401), (793, 31994), (941, 26962), (1037, 24466), (1586, 15997), (1882, 13481), (2074, 12233)]