7688128

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^2$

素因数の和:281

約数の個数: 42

約数和(自身を含む): 17569688

約数和(自身を除く): 9881560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1834, 2096, 3668, 4192, 7336, 8384, 14672, 17161, 29344, 34322, 58688, 68644, 120127, 137288, 240254, 274576, 480508, 549152, 961016, 1098304, 1922032, 3844064, 7688128]

約数ペア:

[(1, 7688128), (2, 3844064), (4, 1922032), (7, 1098304), (8, 961016), (14, 549152), (16, 480508), (28, 274576), (32, 240254), (56, 137288), (64, 120127), (112, 68644), (131, 58688), (224, 34322), (262, 29344), (448, 17161), (524, 14672), (917, 8384), (1048, 7336), (1834, 4192), (2096, 3668)]