67704296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40493}}^1$

素因数の和:40529

約数の個数: 32

約数和(自身を含む): 145778400

約数和(自身を除く): 78074104

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 40493, 80986, 161972, 323944, 445423, 769367, 890846, 1538734, 1781692, 3077468, 3563384, 6154936, 8463037, 16926074, 33852148, 67704296]

約数ペア:

[(1, 67704296), (2, 33852148), (4, 16926074), (8, 8463037), (11, 6154936), (19, 3563384), (22, 3077468), (38, 1781692), (44, 1538734), (76, 890846), (88, 769367), (152, 445423), (209, 323944), (418, 161972), (836, 80986), (1672, 40493)]