68337722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 111481920

約数和(自身を除く): 43144198

約数列:

[1, 2, 17, 34, 67, 131, 134, 229, 262, 458, 1139, 2227, 2278, 3893, 4454, 7786, 8777, 15343, 17554, 29999, 30686, 59998, 149209, 260831, 298418, 509983, 521662, 1019966, 2009933, 4019866, 34168861, 68337722]

約数ペア:

[(1, 68337722), (2, 34168861), (17, 4019866), (34, 2009933), (67, 1019966), (131, 521662), (134, 509983), (229, 298418), (262, 260831), (458, 149209), (1139, 59998), (2227, 30686), (2278, 29999), (3893, 17554), (4454, 15343), (7786, 8777)]