68244496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3499}}^1$

素因数の和:3583

約数の個数: 40

約数和(自身を含む): 140616000

約数和(自身を除く): 72371504

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 3499, 4876, 6998, 9752, 13996, 19504, 27992, 55984, 80477, 160954, 185447, 321908, 370894, 643816, 741788, 1287632, 1483576, 2967152, 4265281, 8530562, 17061124, 34122248, 68244496]

約数ペア:

[(1, 68244496), (2, 34122248), (4, 17061124), (8, 8530562), (16, 4265281), (23, 2967152), (46, 1483576), (53, 1287632), (92, 741788), (106, 643816), (184, 370894), (212, 321908), (368, 185447), (424, 160954), (848, 80477), (1219, 55984), (2438, 27992), (3499, 19504), (4876, 13996), (6998, 9752)]