26318848

素因数分解:

$2^{11}\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 53660880

約数和(自身を除く): 27342032

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 181, 256, 284, 362, 512, 568, 724, 1024, 1136, 1448, 2048, 2272, 2896, 4544, 5792, 9088, 11584, 12851, 18176, 23168, 25702, 36352, 46336, 51404, 72704, 92672, 102808, 145408, 185344, 205616, 370688, 411232, 822464, 1644928, 3289856, 6579712, 13159424, 26318848]

約数ペア:

[(1, 26318848), (2, 13159424), (4, 6579712), (8, 3289856), (16, 1644928), (32, 822464), (64, 411232), (71, 370688), (128, 205616), (142, 185344), (181, 145408), (256, 102808), (284, 92672), (362, 72704), (512, 51404), (568, 46336), (724, 36352), (1024, 25702), (1136, 23168), (1448, 18176), (2048, 12851), (2272, 11584), (2896, 9088), (4544, 5792)]