28994704

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{6449}}^1$

素因数の和:6738

約数の個数: 20

約数和(自身を含む): 56385900

約数和(自身を除く): 27391196

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 6449, 12898, 25796, 51592, 103184, 1812169, 3624338, 7248676, 14497352, 28994704]

約数ペア:

[(1, 28994704), (2, 14497352), (4, 7248676), (8, 3624338), (16, 1812169), (281, 103184), (562, 51592), (1124, 25796), (2248, 12898), (4496, 6449)]