7887152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5417}}^1$

素因数の和:5445

約数の個数: 40

約数和(自身を含む): 18811296

約数和(自身を除く): 10924144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5417, 10834, 21668, 37919, 43336, 70421, 75838, 86672, 140842, 151676, 281684, 303352, 492947, 563368, 606704, 985894, 1126736, 1971788, 3943576, 7887152]

約数ペア:

[(1, 7887152), (2, 3943576), (4, 1971788), (7, 1126736), (8, 985894), (13, 606704), (14, 563368), (16, 492947), (26, 303352), (28, 281684), (52, 151676), (56, 140842), (91, 86672), (104, 75838), (112, 70421), (182, 43336), (208, 37919), (364, 21668), (728, 10834), (1456, 5417)]