66472208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16421}}^1$

素因数の和:16463

約数の個数: 40

約数和(自身を含む): 146615616

約数和(自身を除く): 80143408

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 16421, 32842, 65684, 131368, 180631, 262736, 361262, 377683, 722524, 755366, 1445048, 1510732, 2890096, 3021464, 4154513, 6042928, 8309026, 16618052, 33236104, 66472208]

約数ペア:

[(1, 66472208), (2, 33236104), (4, 16618052), (8, 8309026), (11, 6042928), (16, 4154513), (22, 3021464), (23, 2890096), (44, 1510732), (46, 1445048), (88, 755366), (92, 722524), (176, 377683), (184, 361262), (253, 262736), (368, 180631), (506, 131368), (1012, 65684), (2024, 32842), (4048, 16421)]