28487552

素因数分解:

$2^7\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 56993520

約数和(自身を除く): 28505968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 457, 487, 914, 974, 1828, 1948, 3656, 3896, 7312, 7792, 14624, 15584, 29248, 31168, 58496, 62336, 222559, 445118, 890236, 1780472, 3560944, 7121888, 14243776, 28487552]

約数ペア:

[(1, 28487552), (2, 14243776), (4, 7121888), (8, 3560944), (16, 1780472), (32, 890236), (64, 445118), (128, 222559), (457, 62336), (487, 58496), (914, 31168), (974, 29248), (1828, 15584), (1948, 14624), (3656, 7792), (3896, 7312)]