40524064

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 91941696

約数和(自身を除く): 51417632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1381, 1834, 2096, 2762, 3668, 4192, 5524, 7336, 9667, 11048, 14672, 19334, 22096, 29344, 38668, 44192, 77336, 154672, 180911, 309344, 361822, 723644, 1266377, 1447288, 2532754, 2894576, 5065508, 5789152, 10131016, 20262032, 40524064]

約数ペア:

[(1, 40524064), (2, 20262032), (4, 10131016), (7, 5789152), (8, 5065508), (14, 2894576), (16, 2532754), (28, 1447288), (32, 1266377), (56, 723644), (112, 361822), (131, 309344), (224, 180911), (262, 154672), (524, 77336), (917, 44192), (1048, 38668), (1381, 29344), (1834, 22096), (2096, 19334), (2762, 14672), (3668, 11048), (4192, 9667), (5524, 7336)]