71908672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4487

約数の個数: 56

約数和(自身を含む): 162470592

約数和(自身を除く): 90561920

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1472, 2024, 4048, 4441, 8096, 8882, 16192, 17764, 35528, 48851, 71056, 97702, 102143, 142112, 195404, 204286, 284224, 390808, 408572, 781616, 817144, 1123573, 1563232, 1634288, 2247146, 3126464, 3268576, 4494292, 6537152, 8988584, 17977168, 35954336, 71908672]

約数ペア:

[(1, 71908672), (2, 35954336), (4, 17977168), (8, 8988584), (11, 6537152), (16, 4494292), (22, 3268576), (23, 3126464), (32, 2247146), (44, 1634288), (46, 1563232), (64, 1123573), (88, 817144), (92, 781616), (176, 408572), (184, 390808), (253, 284224), (352, 204286), (368, 195404), (506, 142112), (704, 102143), (736, 97702), (1012, 71056), (1472, 48851), (2024, 35528), (4048, 17764), (4441, 16192), (8096, 8882)]