71951152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49417}}^1$

素因数の和:49445

約数の個数: 40

約数和(自身を含む): 171579296

約数和(自身を除く): 99628144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49417, 98834, 197668, 345919, 395336, 642421, 691838, 790672, 1284842, 1383676, 2569684, 2767352, 4496947, 5139368, 5534704, 8993894, 10278736, 17987788, 35975576, 71951152]

約数ペア:

[(1, 71951152), (2, 35975576), (4, 17987788), (7, 10278736), (8, 8993894), (13, 5534704), (14, 5139368), (16, 4496947), (26, 2767352), (28, 2569684), (52, 1383676), (56, 1284842), (91, 790672), (104, 691838), (112, 642421), (182, 395336), (208, 345919), (364, 197668), (728, 98834), (1456, 49417)]