8299616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 17908128

約数和(自身を除く): 9608512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 281, 284, 416, 562, 568, 923, 1124, 1136, 1846, 2248, 2272, 3653, 3692, 4496, 7306, 7384, 8992, 14612, 14768, 19951, 29224, 29536, 39902, 58448, 79804, 116896, 159608, 259363, 319216, 518726, 638432, 1037452, 2074904, 4149808, 8299616]

約数ペア:

[(1, 8299616), (2, 4149808), (4, 2074904), (8, 1037452), (13, 638432), (16, 518726), (26, 319216), (32, 259363), (52, 159608), (71, 116896), (104, 79804), (142, 58448), (208, 39902), (281, 29536), (284, 29224), (416, 19951), (562, 14768), (568, 14612), (923, 8992), (1124, 7384), (1136, 7306), (1846, 4496), (2248, 3692), (2272, 3653)]