28441672

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3877}}^1$

素因数の和:4021

約数の個数: 32

約数和(自身を含む): 61427520

約数和(自身を除く): 32985848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 3877, 7336, 7754, 15508, 27139, 31016, 54278, 108556, 217112, 507887, 1015774, 2031548, 3555209, 4063096, 7110418, 14220836, 28441672]

約数ペア:

[(1, 28441672), (2, 14220836), (4, 7110418), (7, 4063096), (8, 3555209), (14, 2031548), (28, 1015774), (56, 507887), (131, 217112), (262, 108556), (524, 54278), (917, 31016), (1048, 27139), (1834, 15508), (3668, 7754), (3877, 7336)]