5642872

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{1759}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 10612800

約数和(自身を除く): 4969928

約数列:

[1, 2, 4, 8, 401, 802, 1604, 1759, 3208, 3518, 7036, 14072, 705359, 1410718, 2821436, 5642872]

約数ペア:

[(1, 5642872), (2, 2821436), (4, 1410718), (8, 705359), (401, 14072), (802, 7036), (1604, 3518), (1759, 3208)]