30752512

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^2$

素因数の和:285

約数の個数: 54

約数和(自身を含む): 70693784

約数和(自身を除く): 39941272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 448, 524, 896, 917, 1048, 1792, 1834, 2096, 3668, 4192, 7336, 8384, 14672, 16768, 17161, 29344, 33536, 34322, 58688, 68644, 117376, 120127, 137288, 234752, 240254, 274576, 480508, 549152, 961016, 1098304, 1922032, 2196608, 3844064, 4393216, 7688128, 15376256, 30752512]

約数ペア:

[(1, 30752512), (2, 15376256), (4, 7688128), (7, 4393216), (8, 3844064), (14, 2196608), (16, 1922032), (28, 1098304), (32, 961016), (56, 549152), (64, 480508), (112, 274576), (128, 240254), (131, 234752), (224, 137288), (256, 120127), (262, 117376), (448, 68644), (524, 58688), (896, 34322), (917, 33536), (1048, 29344), (1792, 17161), (1834, 16768), (2096, 14672), (3668, 8384), (4192, 7336)]