40408522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2003}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 76184064

約数和(自身を除く): 35775542

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 917, 1441, 1834, 2003, 2882, 4006, 10087, 14021, 20174, 22033, 28042, 44066, 154231, 262393, 308462, 524786, 1836751, 2886323, 3673502, 5772646, 20204261, 40408522]

約数ペア:

[(1, 40408522), (2, 20204261), (7, 5772646), (11, 3673502), (14, 2886323), (22, 1836751), (77, 524786), (131, 308462), (154, 262393), (262, 154231), (917, 44066), (1441, 28042), (1834, 22033), (2003, 20174), (2882, 14021), (4006, 10087)]