68882429

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 22355971

約数列:

[1, 7, 11, 19, 77, 133, 197, 209, 239, 1379, 1463, 1673, 2167, 2629, 3743, 4541, 15169, 18403, 26201, 31787, 41173, 47083, 49951, 288211, 329581, 349657, 517913, 894577, 3625391, 6262039, 9840347, 68882429]

約数ペア:

[(1, 68882429), (7, 9840347), (11, 6262039), (19, 3625391), (77, 894577), (133, 517913), (197, 349657), (209, 329581), (239, 288211), (1379, 49951), (1463, 47083), (1673, 41173), (2167, 31787), (2629, 26201), (3743, 18403), (4541, 15169)]