68618284

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{9043}}^1$

素因数の和:9325

約数の個数: 24

約数和(自身を含む): 137758208

約数和(自身を除く): 69139924

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 9043, 18086, 36172, 63301, 126602, 253204, 2450653, 4901306, 9802612, 17154571, 34309142, 68618284]

約数ペア:

[(1, 68618284), (2, 34309142), (4, 17154571), (7, 9802612), (14, 4901306), (28, 2450653), (271, 253204), (542, 126602), (1084, 63301), (1897, 36172), (3794, 18086), (7588, 9043)]