26180284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6373}}^1$

素因数の和:6469

約数の個数: 24

約数和(自身を含む): 49972160

約数和(自身を除く): 23791876

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 6373, 12746, 25492, 82849, 165698, 331396, 503467, 1006934, 2013868, 6545071, 13090142, 26180284]

約数ペア:

[(1, 26180284), (2, 13090142), (4, 6545071), (13, 2013868), (26, 1006934), (52, 503467), (79, 331396), (158, 165698), (316, 82849), (1027, 25492), (2054, 12746), (4108, 6373)]