68120612

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{6971}}^1$

素因数の和:7331

約数の個数: 24

約数和(自身を含む): 136651200

約数和(自身を除く): 68530588

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 6971, 9772, 13942, 27884, 48797, 97594, 195188, 2432879, 4865758, 9731516, 17030153, 34060306, 68120612]

約数ペア:

[(1, 68120612), (2, 34060306), (4, 17030153), (7, 9731516), (14, 4865758), (28, 2432879), (349, 195188), (698, 97594), (1396, 48797), (2443, 27884), (4886, 13942), (6971, 9772)]