67318508

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 120022560

約数和(自身を除く): 52704052

約数列:

[1, 2, 4, 71, 142, 284, 293, 586, 809, 1172, 1618, 3236, 20803, 41606, 57439, 83212, 114878, 229756, 237037, 474074, 948148, 16829627, 33659254, 67318508]

約数ペア:

[(1, 67318508), (2, 33659254), (4, 16829627), (71, 948148), (142, 474074), (284, 237037), (293, 229756), (586, 114878), (809, 83212), (1172, 57439), (1618, 41606), (3236, 20803)]