40475446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 70834176

約数和(自身を除く): 30358730

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 943, 1886, 1951, 3902, 10373, 20746, 21461, 42922, 44873, 79991, 89746, 159982, 493603, 879901, 987206, 1759802, 1839793, 3679586, 20237723, 40475446]

約数ペア:

[(1, 40475446), (2, 20237723), (11, 3679586), (22, 1839793), (23, 1759802), (41, 987206), (46, 879901), (82, 493603), (253, 159982), (451, 89746), (506, 79991), (902, 44873), (943, 42922), (1886, 21461), (1951, 20746), (3902, 10373)]