25036928

素因数分解:

$2^7\times 7^1\times {\mathrm{27943}}^1$

素因数の和:27964

約数の個数: 32

約数和(自身を含む): 57005760

約数和(自身を除く): 31968832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 27943, 55886, 111772, 195601, 223544, 391202, 447088, 782404, 894176, 1564808, 1788352, 3129616, 3576704, 6259232, 12518464, 25036928]

約数ペア:

[(1, 25036928), (2, 12518464), (4, 6259232), (7, 3576704), (8, 3129616), (14, 1788352), (16, 1564808), (28, 894176), (32, 782404), (56, 447088), (64, 391202), (112, 223544), (128, 195601), (224, 111772), (448, 55886), (896, 27943)]