27852928

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 55863360

約数和(自身を除く): 28010432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1303, 1336, 2606, 2672, 5212, 5344, 10424, 10688, 20848, 21376, 41696, 83392, 166784, 217601, 435202, 870404, 1740808, 3481616, 6963232, 13926464, 27852928]

約数ペア:

[(1, 27852928), (2, 13926464), (4, 6963232), (8, 3481616), (16, 1740808), (32, 870404), (64, 435202), (128, 217601), (167, 166784), (334, 83392), (668, 41696), (1303, 21376), (1336, 20848), (2606, 10688), (2672, 10424), (5212, 5344)]