68461016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{658279}}^1$

素因数の和:658298

約数の個数: 16

約数和(自身を含む): 138238800

約数和(自身を除く): 69777784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 658279, 1316558, 2633116, 5266232, 8557627, 17115254, 34230508, 68461016]

約数ペア:

[(1, 68461016), (2, 34230508), (4, 17115254), (8, 8557627), (13, 5266232), (26, 2633116), (52, 1316558), (104, 658279)]