71041264

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8689}}^1$

素因数の和:8777

約数の個数: 40

約数和(自身を含む): 159478880

約数和(自身を除く): 88437616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 8689, 17378, 34756, 60823, 69512, 121646, 139024, 243292, 486584, 634297, 973168, 1268594, 2537188, 4440079, 5074376, 8880158, 10148752, 17760316, 35520632, 71041264]

約数ペア:

[(1, 71041264), (2, 35520632), (4, 17760316), (7, 10148752), (8, 8880158), (14, 5074376), (16, 4440079), (28, 2537188), (56, 1268594), (73, 973168), (112, 634297), (146, 486584), (292, 243292), (511, 139024), (584, 121646), (1022, 69512), (1168, 60823), (2044, 34756), (4088, 17378), (8176, 8689)]