27903652

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18803}}^1$

素因数の和:18867

約数の個数: 24

約数和(自身を含む): 56863296

約数和(自身を除く): 28959644

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 18803, 37606, 75212, 131621, 263242, 526484, 996559, 1993118, 3986236, 6975913, 13951826, 27903652]

約数ペア:

[(1, 27903652), (2, 13951826), (4, 6975913), (7, 3986236), (14, 1993118), (28, 996559), (53, 526484), (106, 263242), (212, 131621), (371, 75212), (742, 37606), (1484, 18803)]