7866828788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{14813}}^1$

素因数の和:16296

約数の個数: 48

約数和(自身を含む): 16956696960

約数和(自身を除く): 9089868172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1459, 2918, 5836, 10213, 14813, 18967, 20426, 29626, 37934, 40852, 59252, 75868, 103691, 132769, 192569, 207382, 265538, 385138, 414764, 531076, 770276, 1347983, 2695966, 5391932, 21612167, 43224334, 86448668, 151285169, 280958171, 302570338, 561916342, 605140676, 1123832684, 1966707197, 3933414394, 7866828788]

約数ペア:

[(1, 7866828788), (2, 3933414394), (4, 1966707197), (7, 1123832684), (13, 605140676), (14, 561916342), (26, 302570338), (28, 280958171), (52, 151285169), (91, 86448668), (182, 43224334), (364, 21612167), (1459, 5391932), (2918, 2695966), (5836, 1347983), (10213, 770276), (14813, 531076), (18967, 414764), (20426, 385138), (29626, 265538), (37934, 207382), (40852, 192569), (59252, 132769), (75868, 103691)]