68616388

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{673}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 122290560

約数和(自身を除く): 53674172

約数列:

[1, 2, 4, 71, 142, 284, 359, 673, 718, 1346, 1436, 2692, 25489, 47783, 50978, 95566, 101956, 191132, 241607, 483214, 966428, 17154097, 34308194, 68616388]

約数ペア:

[(1, 68616388), (2, 34308194), (4, 17154097), (71, 966428), (142, 483214), (284, 241607), (359, 191132), (673, 101956), (718, 95566), (1346, 50978), (1436, 47783), (2692, 25489)]