27818588

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7823}}^1$

素因数の和:7961

約数の個数: 24

約数和(自身を含む): 56082432

約数和(自身を除く): 28263844

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 7823, 15646, 31292, 54761, 109522, 219044, 993521, 1987042, 3974084, 6954647, 13909294, 27818588]

約数ペア:

[(1, 27818588), (2, 13909294), (4, 6954647), (7, 3974084), (14, 1987042), (28, 993521), (127, 219044), (254, 109522), (508, 54761), (889, 31292), (1778, 15646), (3556, 7823)]