28807728

素因数分解:

$2^4\times 3^1\times {\mathrm{383}}^1\times {\mathrm{1567}}^1$

素因数の和:1961

約数の個数: 40

約数和(自身を含む): 74661888

約数和(自身を除く): 45854160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383, 766, 1149, 1532, 1567, 2298, 3064, 3134, 4596, 4701, 6128, 6268, 9192, 9402, 12536, 18384, 18804, 25072, 37608, 75216, 600161, 1200322, 1800483, 2400644, 3600966, 4801288, 7201932, 9602576, 14403864, 28807728]

約数ペア:

[(1, 28807728), (2, 14403864), (3, 9602576), (4, 7201932), (6, 4801288), (8, 3600966), (12, 2400644), (16, 1800483), (24, 1200322), (48, 600161), (383, 75216), (766, 37608), (1149, 25072), (1532, 18804), (1567, 18384), (2298, 12536), (3064, 9402), (3134, 9192), (4596, 6268), (4701, 6128)]