27790336

素因数分解:

$2^{10}\times 7^1\times {\mathrm{3877}}^1$

素因数の和:3904

約数の個数: 44

約数和(自身を含む): 63506128

約数和(自身を除く): 35715792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 3877, 7168, 7754, 15508, 27139, 31016, 54278, 62032, 108556, 124064, 217112, 248128, 434224, 496256, 868448, 992512, 1736896, 1985024, 3473792, 3970048, 6947584, 13895168, 27790336]

約数ペア:

[(1, 27790336), (2, 13895168), (4, 6947584), (7, 3970048), (8, 3473792), (14, 1985024), (16, 1736896), (28, 992512), (32, 868448), (56, 496256), (64, 434224), (112, 248128), (128, 217112), (224, 124064), (256, 108556), (448, 62032), (512, 54278), (896, 31016), (1024, 27139), (1792, 15508), (3584, 7754), (3877, 7168)]