15679630768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2179}}^1\times {\mathrm{10459}}^1$

素因数の和:12689

約数の個数: 40

約数和(自身を含む): 31103019200

約数和(自身を除く): 15423388432

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2179, 4358, 8716, 10459, 17432, 20918, 34864, 41836, 83672, 93697, 167344, 187394, 374788, 449737, 749576, 899474, 1499152, 1798948, 3597896, 7195792, 22790161, 45580322, 91160644, 182321288, 364642576, 979976923, 1959953846, 3919907692, 7839815384, 15679630768]

約数ペア:

[(1, 15679630768), (2, 7839815384), (4, 3919907692), (8, 1959953846), (16, 979976923), (43, 364642576), (86, 182321288), (172, 91160644), (344, 45580322), (688, 22790161), (2179, 7195792), (4358, 3597896), (8716, 1798948), (10459, 1499152), (17432, 899474), (20918, 749576), (34864, 449737), (41836, 374788), (83672, 187394), (93697, 167344)]