40273112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 87436800

約数和(自身を除く): 47163688

約数列:

[1, 2, 4, 8, 11, 22, 29, 43, 44, 58, 86, 88, 116, 172, 232, 319, 344, 367, 473, 638, 734, 946, 1247, 1276, 1468, 1892, 2494, 2552, 2936, 3784, 4037, 4988, 8074, 9976, 10643, 13717, 15781, 16148, 21286, 27434, 31562, 32296, 42572, 54868, 63124, 85144, 109736, 117073, 126248, 173591, 234146, 347182, 457649, 468292, 694364, 915298, 936584, 1388728, 1830596, 3661192, 5034139, 10068278, 20136556, 40273112]

約数ペア:

[(1, 40273112), (2, 20136556), (4, 10068278), (8, 5034139), (11, 3661192), (22, 1830596), (29, 1388728), (43, 936584), (44, 915298), (58, 694364), (86, 468292), (88, 457649), (116, 347182), (172, 234146), (232, 173591), (319, 126248), (344, 117073), (367, 109736), (473, 85144), (638, 63124), (734, 54868), (946, 42572), (1247, 32296), (1276, 31562), (1468, 27434), (1892, 21286), (2494, 16148), (2552, 15781), (2936, 13717), (3784, 10643), (4037, 9976), (4988, 8074)]