68632878

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{947}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 140880384

約数和(自身を除く): 72247506

約数列:

[1, 2, 3, 6, 47, 94, 141, 257, 282, 514, 771, 947, 1542, 1894, 2841, 5682, 12079, 24158, 36237, 44509, 72474, 89018, 133527, 243379, 267054, 486758, 730137, 1460274, 11438813, 22877626, 34316439, 68632878]

約数ペア:

[(1, 68632878), (2, 34316439), (3, 22877626), (6, 11438813), (47, 1460274), (94, 730137), (141, 486758), (257, 267054), (282, 243379), (514, 133527), (771, 89018), (947, 72474), (1542, 44509), (1894, 36237), (2841, 24158), (5682, 12079)]