28799872

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 58201200

約数和(自身を除く): 29401328

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 3169, 4544, 6338, 9088, 12676, 25352, 50704, 101408, 202816, 224999, 405632, 449998, 899996, 1799992, 3599984, 7199968, 14399936, 28799872]

約数ペア:

[(1, 28799872), (2, 14399936), (4, 7199968), (8, 3599984), (16, 1799992), (32, 899996), (64, 449998), (71, 405632), (128, 224999), (142, 202816), (284, 101408), (568, 50704), (1136, 25352), (2272, 12676), (3169, 9088), (4544, 6338)]