28203162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8819}}^1$

素因数の和:8878

約数の個数: 32

約数和(自身を含む): 62233920

約数和(自身を除く): 34030758

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 8819, 17638, 26457, 52914, 114647, 229294, 343941, 361579, 687882, 723158, 1084737, 2169474, 4700527, 9401054, 14101581, 28203162]

約数ペア:

[(1, 28203162), (2, 14101581), (3, 9401054), (6, 4700527), (13, 2169474), (26, 1084737), (39, 723158), (41, 687882), (78, 361579), (82, 343941), (123, 229294), (246, 114647), (533, 52914), (1066, 26457), (1599, 17638), (3198, 8819)]