140056072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1346693}}^1$

素因数の和:1346712

約数の個数: 16

約数和(自身を含む): 282805740

約数和(自身を除く): 142749668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1346693, 2693386, 5386772, 10773544, 17507009, 35014018, 70028036, 140056072]

約数ペア:

[(1, 140056072), (2, 70028036), (4, 35014018), (8, 17507009), (13, 10773544), (26, 5386772), (52, 2693386), (104, 1346693)]