71846378

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 115287744

約数和(自身を除く): 43441366

約数列:

[1, 2, 37, 43, 67, 74, 86, 134, 337, 674, 1591, 2479, 2881, 3182, 4958, 5762, 12469, 14491, 22579, 24938, 28982, 45158, 106597, 213194, 536167, 835423, 970897, 1072334, 1670846, 1941794, 35923189, 71846378]

約数ペア:

[(1, 71846378), (2, 35923189), (37, 1941794), (43, 1670846), (67, 1072334), (74, 970897), (86, 835423), (134, 536167), (337, 213194), (674, 106597), (1591, 45158), (2479, 28982), (2881, 24938), (3182, 22579), (4958, 14491), (5762, 12469)]