77226448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{371281}}^1$

素因数の和:371302

約数の個数: 20

約数和(自身を含む): 161136388

約数和(自身を除く): 83909940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 371281, 742562, 1485124, 2970248, 4826653, 5940496, 9653306, 19306612, 38613224, 77226448]

約数ペア:

[(1, 77226448), (2, 38613224), (4, 19306612), (8, 9653306), (13, 5940496), (16, 4826653), (26, 2970248), (52, 1485124), (104, 742562), (208, 371281)]