7021384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{20411}}^1$

素因数の和:20460

約数の個数: 16

約数和(自身を含む): 13471920

約数和(自身を除く): 6450536

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 20411, 40822, 81644, 163288, 877673, 1755346, 3510692, 7021384]

約数ペア:

[(1, 7021384), (2, 3510692), (4, 1755346), (8, 877673), (43, 163288), (86, 81644), (172, 40822), (344, 20411)]