68498048

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 145411200

約数和(自身を除く): 76913152

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 368, 424, 439, 736, 848, 878, 1219, 1472, 1696, 1756, 2438, 2944, 3392, 3512, 4876, 6784, 7024, 9752, 10097, 14048, 19504, 20194, 23267, 28096, 39008, 40388, 46534, 56192, 78016, 80776, 93068, 156032, 161552, 186136, 323104, 372272, 535141, 646208, 744544, 1070282, 1292416, 1489088, 2140564, 2978176, 4281128, 8562256, 17124512, 34249024, 68498048]

約数ペア:

[(1, 68498048), (2, 34249024), (4, 17124512), (8, 8562256), (16, 4281128), (23, 2978176), (32, 2140564), (46, 1489088), (53, 1292416), (64, 1070282), (92, 744544), (106, 646208), (128, 535141), (184, 372272), (212, 323104), (368, 186136), (424, 161552), (439, 156032), (736, 93068), (848, 80776), (878, 78016), (1219, 56192), (1472, 46534), (1696, 40388), (1756, 39008), (2438, 28096), (2944, 23267), (3392, 20194), (3512, 19504), (4876, 14048), (6784, 10097), (7024, 9752)]