71884252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{9127}}^1$

素因数の和:9321

約数の個数: 24

約数和(自身を含む): 138015360

約数和(自身を除く): 66131108

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 9127, 18254, 36508, 100397, 200794, 401588, 1633733, 3267466, 6534932, 17971063, 35942126, 71884252]

約数ペア:

[(1, 71884252), (2, 35942126), (4, 17971063), (11, 6534932), (22, 3267466), (44, 1633733), (179, 401588), (358, 200794), (716, 100397), (1969, 36508), (3938, 18254), (7876, 9127)]