68694712

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{10459}}^1$

素因数の和:11286

約数の個数: 16

約数和(自身を含む): 128971800

約数和(自身を除く): 60277088

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 10459, 20918, 41836, 83672, 8586839, 17173678, 34347356, 68694712]

約数ペア:

[(1, 68694712), (2, 34347356), (4, 17173678), (8, 8586839), (821, 83672), (1642, 41836), (3284, 20918), (6568, 10459)]