25589048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 51168000

約数和(自身を除く): 25578952

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 2131, 3002, 4262, 6004, 8524, 12008, 17048, 40489, 80978, 161956, 168349, 323912, 336698, 673396, 1346792, 3198631, 6397262, 12794524, 25589048]

約数ペア:

[(1, 25589048), (2, 12794524), (4, 6397262), (8, 3198631), (19, 1346792), (38, 673396), (76, 336698), (79, 323912), (152, 168349), (158, 161956), (316, 80978), (632, 40489), (1501, 17048), (2131, 12008), (3002, 8524), (4262, 6004)]