28621086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12653}}^1$

素因数の和:12700

約数の個数: 32

約数和(自身を含む): 63776160

約数和(自身を除く): 35155074

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 12653, 25306, 37959, 75918, 164489, 328978, 366937, 493467, 733874, 986934, 1100811, 2201622, 4770181, 9540362, 14310543, 28621086]

約数ペア:

[(1, 28621086), (2, 14310543), (3, 9540362), (6, 4770181), (13, 2201622), (26, 1100811), (29, 986934), (39, 733874), (58, 493467), (78, 366937), (87, 328978), (174, 164489), (377, 75918), (754, 37959), (1131, 25306), (2262, 12653)]