66627548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7079}}^1$

素因数の和:7277

約数の個数: 24

約数和(自身を含む): 126278880

約数和(自身を除く): 59651332

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 7079, 9412, 14158, 28316, 92027, 184054, 368108, 1281299, 2562598, 5125196, 16656887, 33313774, 66627548]

約数ペア:

[(1, 66627548), (2, 33313774), (4, 16656887), (13, 5125196), (26, 2562598), (52, 1281299), (181, 368108), (362, 184054), (724, 92027), (2353, 28316), (4706, 14158), (7079, 9412)]