2017128128

素因数分解:

$2^6\times {\mathrm{1747}}^1\times {\mathrm{18041}}^1$

素因数の和:19800

約数の個数: 28

約数和(自身を含む): 4005251832

約数和(自身を除く): 1988123704

約数列:

[1, 2, 4, 8, 16, 32, 64, 1747, 3494, 6988, 13976, 18041, 27952, 36082, 55904, 72164, 111808, 144328, 288656, 577312, 1154624, 31517627, 63035254, 126070508, 252141016, 504282032, 1008564064, 2017128128]

約数ペア:

[(1, 2017128128), (2, 1008564064), (4, 504282032), (8, 252141016), (16, 126070508), (32, 63035254), (64, 31517627), (1747, 1154624), (3494, 577312), (6988, 288656), (13976, 144328), (18041, 111808), (27952, 72164), (36082, 55904)]