67906046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{25357}}^1$

素因数の和:25475

約数の個数: 16

約数和(自身を含む): 110763744

約数和(自身を除く): 42857698

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 25357, 50714, 329641, 659282, 2611771, 5223542, 33953023, 67906046]

約数ペア:

[(1, 67906046), (2, 33953023), (13, 5223542), (26, 2611771), (103, 659282), (206, 329641), (1339, 50714), (2678, 25357)]