40903016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2934

約数の個数: 64

約数和(自身を含む): 99809280

約数和(自身を除く): 58906264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 2887, 3542, 5774, 7084, 11548, 14168, 20209, 23096, 31757, 40418, 63514, 66401, 80836, 127028, 132802, 161672, 222299, 254056, 265604, 444598, 464807, 531208, 730411, 889196, 929614, 1460822, 1778392, 1859228, 2921644, 3718456, 5112877, 5843288, 10225754, 20451508, 40903016]

約数ペア:

[(1, 40903016), (2, 20451508), (4, 10225754), (7, 5843288), (8, 5112877), (11, 3718456), (14, 2921644), (22, 1859228), (23, 1778392), (28, 1460822), (44, 929614), (46, 889196), (56, 730411), (77, 531208), (88, 464807), (92, 444598), (154, 265604), (161, 254056), (184, 222299), (253, 161672), (308, 132802), (322, 127028), (506, 80836), (616, 66401), (644, 63514), (1012, 40418), (1288, 31757), (1771, 23096), (2024, 20209), (2887, 14168), (3542, 11548), (5774, 7084)]