64504648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{620237}}^1$

素因数の和:620256

約数の個数: 16

約数和(自身を含む): 130249980

約数和(自身を除く): 65745332

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 620237, 1240474, 2480948, 4961896, 8063081, 16126162, 32252324, 64504648]

約数ペア:

[(1, 64504648), (2, 32252324), (4, 16126162), (8, 8063081), (13, 4961896), (26, 2480948), (52, 1240474), (104, 620237)]