28337008

素因数分解:

$2^4\times 7^1\times {\mathrm{503}}^2$

素因数の和:1021

約数の個数: 30

約数和(自身を含む): 62871224

約数和(自身を除く): 34534216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 503, 1006, 2012, 3521, 4024, 7042, 8048, 14084, 28168, 56336, 253009, 506018, 1012036, 1771063, 2024072, 3542126, 4048144, 7084252, 14168504, 28337008]

約数ペア:

[(1, 28337008), (2, 14168504), (4, 7084252), (7, 4048144), (8, 3542126), (14, 2024072), (16, 1771063), (28, 1012036), (56, 506018), (112, 253009), (503, 56336), (1006, 28168), (2012, 14084), (3521, 8048), (4024, 7042)]