66308476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1279}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 125189120

約数和(自身を除く): 58880644

約数列:

[1, 2, 4, 13, 26, 52, 997, 1279, 1994, 2558, 3988, 5116, 12961, 16627, 25922, 33254, 51844, 66508, 1275163, 2550326, 5100652, 16577119, 33154238, 66308476]

約数ペア:

[(1, 66308476), (2, 33154238), (4, 16577119), (13, 5100652), (26, 2550326), (52, 1275163), (997, 66508), (1279, 51844), (1994, 33254), (2558, 25922), (3988, 16627), (5116, 12961)]