28195072

素因数分解:

$2^8\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 56637196

約数和(自身を除く): 28442124

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 457, 482, 914, 964, 1828, 1928, 3656, 3856, 7312, 7712, 14624, 15424, 29248, 30848, 58496, 61696, 110137, 116992, 220274, 440548, 881096, 1762192, 3524384, 7048768, 14097536, 28195072]

約数ペア:

[(1, 28195072), (2, 14097536), (4, 7048768), (8, 3524384), (16, 1762192), (32, 881096), (64, 440548), (128, 220274), (241, 116992), (256, 110137), (457, 61696), (482, 58496), (914, 30848), (964, 29248), (1828, 15424), (1928, 14624), (3656, 7712), (3856, 7312)]