40125514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 71096256

約数和(自身を除く): 30970742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 307, 457, 614, 914, 3377, 3991, 5027, 5941, 6754, 7982, 10054, 11882, 43901, 65351, 87802, 130702, 140299, 280598, 1543289, 1823887, 3086578, 3647774, 20062757, 40125514]

約数ペア:

[(1, 40125514), (2, 20062757), (11, 3647774), (13, 3086578), (22, 1823887), (26, 1543289), (143, 280598), (286, 140299), (307, 130702), (457, 87802), (614, 65351), (914, 43901), (3377, 11882), (3991, 10054), (5027, 7982), (5941, 6754)]