74479696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{727}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 152559680

約数和(自身を除く): 78079984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 337, 674, 727, 1348, 1454, 2696, 2908, 5392, 5816, 6403, 11632, 12806, 13813, 25612, 27626, 51224, 55252, 102448, 110504, 221008, 244999, 489998, 979996, 1959992, 3919984, 4654981, 9309962, 18619924, 37239848, 74479696]

約数ペア:

[(1, 74479696), (2, 37239848), (4, 18619924), (8, 9309962), (16, 4654981), (19, 3919984), (38, 1959992), (76, 979996), (152, 489998), (304, 244999), (337, 221008), (674, 110504), (727, 102448), (1348, 55252), (1454, 51224), (2696, 27626), (2908, 25612), (5392, 13813), (5816, 12806), (6403, 11632)]