13175456

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 29937600

約数和(自身を除く): 16762144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 449, 524, 898, 917, 1048, 1796, 1834, 2096, 3143, 3592, 3668, 4192, 6286, 7184, 7336, 12572, 14368, 14672, 25144, 29344, 50288, 58819, 100576, 117638, 235276, 411733, 470552, 823466, 941104, 1646932, 1882208, 3293864, 6587728, 13175456]

約数ペア:

[(1, 13175456), (2, 6587728), (4, 3293864), (7, 1882208), (8, 1646932), (14, 941104), (16, 823466), (28, 470552), (32, 411733), (56, 235276), (112, 117638), (131, 100576), (224, 58819), (262, 50288), (449, 29344), (524, 25144), (898, 14672), (917, 14368), (1048, 12572), (1796, 7336), (1834, 7184), (2096, 6286), (3143, 4192), (3592, 3668)]