42760228

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17159}}^1$

素因数の和:17259

約数の個数: 24

約数和(自身を含む): 86486400

約数和(自身を除く): 43726172

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 17159, 34318, 68636, 120113, 240226, 480452, 1527151, 3054302, 6108604, 10690057, 21380114, 42760228]

約数ペア:

[(1, 42760228), (2, 21380114), (4, 10690057), (7, 6108604), (14, 3054302), (28, 1527151), (89, 480452), (178, 240226), (356, 120113), (623, 68636), (1246, 34318), (2492, 17159)]