40275004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 89945856

約数和(自身を除く): 49670852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3041, 3311, 6082, 6622, 12164, 13244, 21287, 33451, 42574, 66902, 85148, 130763, 133804, 234157, 261526, 468314, 523052, 915341, 936628, 1438393, 1830682, 2876786, 3661364, 5753572, 10068751, 20137502, 40275004]

約数ペア:

[(1, 40275004), (2, 20137502), (4, 10068751), (7, 5753572), (11, 3661364), (14, 2876786), (22, 1830682), (28, 1438393), (43, 936628), (44, 915341), (77, 523052), (86, 468314), (154, 261526), (172, 234157), (301, 133804), (308, 130763), (473, 85148), (602, 66902), (946, 42574), (1204, 33451), (1892, 21287), (3041, 13244), (3311, 12164), (6082, 6622)]