13394576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 28373184

約数和(自身を除く): 14978608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 907, 923, 1136, 1814, 1846, 3628, 3692, 7256, 7384, 11791, 14512, 14768, 23582, 47164, 64397, 94328, 128794, 188656, 257588, 515176, 837161, 1030352, 1674322, 3348644, 6697288, 13394576]

約数ペア:

[(1, 13394576), (2, 6697288), (4, 3348644), (8, 1674322), (13, 1030352), (16, 837161), (26, 515176), (52, 257588), (71, 188656), (104, 128794), (142, 94328), (208, 64397), (284, 47164), (568, 23582), (907, 14768), (923, 14512), (1136, 11791), (1814, 7384), (1846, 7256), (3628, 3692)]