82564538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8389}}^1$

素因数の和:8454

約数の個数: 32

約数和(自身を含む): 153033600

約数和(自身を除く): 70469062

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 8389, 9842, 16778, 58723, 117446, 159391, 310393, 318782, 620786, 1115737, 2172751, 2231474, 4345502, 5897467, 11794934, 41282269, 82564538]

約数ペア:

[(1, 82564538), (2, 41282269), (7, 11794934), (14, 5897467), (19, 4345502), (37, 2231474), (38, 2172751), (74, 1115737), (133, 620786), (259, 318782), (266, 310393), (518, 159391), (703, 117446), (1406, 58723), (4921, 16778), (8389, 9842)]