28537764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139891}}^1$

素因数の和:139915

約数の個数: 24

約数和(自身を含む): 70505568

約数和(自身を除く): 41967804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 139891, 279782, 419673, 559564, 839346, 1678692, 2378147, 4756294, 7134441, 9512588, 14268882, 28537764]

約数ペア:

[(1, 28537764), (2, 14268882), (3, 9512588), (4, 7134441), (6, 4756294), (12, 2378147), (17, 1678692), (34, 839346), (51, 559564), (68, 419673), (102, 279782), (204, 139891)]