63444784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{305023}}^1$

素因数の和:305044

約数の個数: 20

約数和(自身を含む): 132380416

約数和(自身を除く): 68935632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 305023, 610046, 1220092, 2440184, 3965299, 4880368, 7930598, 15861196, 31722392, 63444784]

約数ペア:

[(1, 63444784), (2, 31722392), (4, 15861196), (8, 7930598), (13, 4880368), (16, 3965299), (26, 2440184), (52, 1220092), (104, 610046), (208, 305023)]