68146976

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1833

約数の個数: 48

約数和(自身を含む): 142720704

約数和(自身を除く): 74573728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 212, 368, 424, 736, 848, 1219, 1696, 1747, 2438, 3494, 4876, 6988, 9752, 13976, 19504, 27952, 39008, 40181, 55904, 80362, 92591, 160724, 185182, 321448, 370364, 642896, 740728, 1285792, 1481456, 2129593, 2962912, 4259186, 8518372, 17036744, 34073488, 68146976]

約数ペア:

[(1, 68146976), (2, 34073488), (4, 17036744), (8, 8518372), (16, 4259186), (23, 2962912), (32, 2129593), (46, 1481456), (53, 1285792), (92, 740728), (106, 642896), (184, 370364), (212, 321448), (368, 185182), (424, 160724), (736, 92591), (848, 80362), (1219, 55904), (1696, 40181), (1747, 39008), (2438, 27952), (3494, 19504), (4876, 13976), (6988, 9752)]