7561216

素因数分解:

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

素因数の和:110

約数の個数: 56

約数和(自身を含む): 16514064

約数和(自身を除く): 8952848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 256, 284, 416, 512, 568, 832, 923, 1024, 1136, 1664, 1846, 2048, 2272, 3328, 3692, 4096, 4544, 6656, 7384, 8192, 9088, 13312, 14768, 18176, 26624, 29536, 36352, 53248, 59072, 72704, 106496, 118144, 145408, 236288, 290816, 472576, 581632, 945152, 1890304, 3780608, 7561216]

約数ペア:

[(1, 7561216), (2, 3780608), (4, 1890304), (8, 945152), (13, 581632), (16, 472576), (26, 290816), (32, 236288), (52, 145408), (64, 118144), (71, 106496), (104, 72704), (128, 59072), (142, 53248), (208, 36352), (256, 29536), (284, 26624), (416, 18176), (512, 14768), (568, 13312), (832, 9088), (923, 8192), (1024, 7384), (1136, 6656), (1664, 4544), (1846, 4096), (2048, 3692), (2272, 3328)]