64434344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{619561}}^1$

素因数の和:619580

約数の個数: 16

約数和(自身を含む): 130108020

約数和(自身を除く): 65673676

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 619561, 1239122, 2478244, 4956488, 8054293, 16108586, 32217172, 64434344]

約数ペア:

[(1, 64434344), (2, 32217172), (4, 16108586), (8, 8054293), (13, 4956488), (26, 2478244), (52, 1239122), (104, 619561)]