28522626265

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^2\times {\mathrm{883}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 41643358848

約数和(自身を除く): 13120732583

約数列:

[1, 5, 7, 17, 35, 85, 119, 233, 595, 883, 1165, 1631, 3961, 4415, 6181, 8155, 15011, 19805, 27727, 30905, 54289, 75055, 105077, 138635, 205739, 271445, 380023, 525385, 922913, 1028695, 1440173, 1900115, 3497563, 4614565, 6460391, 7200865, 17487815, 24482941, 32301955, 47937187, 122414705, 239685935, 335560309, 814932179, 1677801545, 4074660895, 5704525253, 28522626265]

約数ペア:

[(1, 28522626265), (5, 5704525253), (7, 4074660895), (17, 1677801545), (35, 814932179), (85, 335560309), (119, 239685935), (233, 122414705), (595, 47937187), (883, 32301955), (1165, 24482941), (1631, 17487815), (3961, 7200865), (4415, 6460391), (6181, 4614565), (8155, 3497563), (15011, 1900115), (19805, 1440173), (27727, 1028695), (30905, 922913), (54289, 525385), (75055, 380023), (105077, 271445), (138635, 205739)]