289808716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67523}}^1$

素因数の和:67593

約数の個数: 24

約数和(自身を含む): 538841520

約数和(自身を除く): 249032804

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 67523, 135046, 270092, 1958167, 2498351, 3916334, 4996702, 7832668, 9993404, 72452179, 144904358, 289808716]

約数ペア:

[(1, 289808716), (2, 144904358), (4, 72452179), (29, 9993404), (37, 7832668), (58, 4996702), (74, 3916334), (116, 2498351), (148, 1958167), (1073, 270092), (2146, 135046), (4292, 67523)]