28133168

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1051}}^1$

素因数の和:1305

約数の個数: 40

約数和(自身を含む): 62615040

約数和(自身を除く): 34481872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1051, 1673, 1912, 2102, 3346, 3824, 4204, 6692, 7357, 8408, 13384, 14714, 16816, 26768, 29428, 58856, 117712, 251189, 502378, 1004756, 1758323, 2009512, 3516646, 4019024, 7033292, 14066584, 28133168]

約数ペア:

[(1, 28133168), (2, 14066584), (4, 7033292), (7, 4019024), (8, 3516646), (14, 2009512), (16, 1758323), (28, 1004756), (56, 502378), (112, 251189), (239, 117712), (478, 58856), (956, 29428), (1051, 26768), (1673, 16816), (1912, 14714), (2102, 13384), (3346, 8408), (3824, 7357), (4204, 6692)]