72588472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19183}}^1$

素因数の和:19243

約数の個数: 32

約数和(自身を含む): 151937280

約数和(自身を除く): 79348808

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 19183, 38366, 76732, 153464, 211013, 422026, 824869, 844052, 1649738, 1688104, 3299476, 6598952, 9073559, 18147118, 36294236, 72588472]

約数ペア:

[(1, 72588472), (2, 36294236), (4, 18147118), (8, 9073559), (11, 6598952), (22, 3299476), (43, 1688104), (44, 1649738), (86, 844052), (88, 824869), (172, 422026), (344, 211013), (473, 153464), (946, 76732), (1892, 38366), (3784, 19183)]