42869876

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17203}}^1$

素因数の和:17303

約数の個数: 24

約数和(自身を含む): 86708160

約数和(自身を除く): 43838284

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 17203, 34406, 68812, 120421, 240842, 481684, 1531067, 3062134, 6124268, 10717469, 21434938, 42869876]

約数ペア:

[(1, 42869876), (2, 21434938), (4, 10717469), (7, 6124268), (14, 3062134), (28, 1531067), (89, 481684), (178, 240842), (356, 120421), (623, 68812), (1246, 34406), (2492, 17203)]