27848192

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 40

約数和(自身を含む): 56265000

約数和(自身を除く): 28416808

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 499, 512, 872, 998, 1744, 1996, 3488, 3992, 6976, 7984, 13952, 15968, 27904, 31936, 54391, 55808, 63872, 108782, 127744, 217564, 255488, 435128, 870256, 1740512, 3481024, 6962048, 13924096, 27848192]

約数ペア:

[(1, 27848192), (2, 13924096), (4, 6962048), (8, 3481024), (16, 1740512), (32, 870256), (64, 435128), (109, 255488), (128, 217564), (218, 127744), (256, 108782), (436, 63872), (499, 55808), (512, 54391), (872, 31936), (998, 27904), (1744, 15968), (1996, 13952), (3488, 7984), (3992, 6976)]