68901352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{662513}}^1$

素因数の和:662532

約数の個数: 16

約数和(自身を含む): 139127940

約数和(自身を除く): 70226588

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 662513, 1325026, 2650052, 5300104, 8612669, 17225338, 34450676, 68901352]

約数ペア:

[(1, 68901352), (2, 34450676), (4, 17225338), (8, 8612669), (13, 5300104), (26, 2650052), (52, 1325026), (104, 662513)]