6947408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 14665728

約数和(自身を除く): 7718320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 263, 508, 526, 1016, 1052, 1651, 2032, 2104, 3302, 3419, 4208, 6604, 6838, 13208, 13676, 26416, 27352, 33401, 54704, 66802, 133604, 267208, 434213, 534416, 868426, 1736852, 3473704, 6947408]

約数ペア:

[(1, 6947408), (2, 3473704), (4, 1736852), (8, 868426), (13, 534416), (16, 434213), (26, 267208), (52, 133604), (104, 66802), (127, 54704), (208, 33401), (254, 27352), (263, 26416), (508, 13676), (526, 13208), (1016, 6838), (1052, 6604), (1651, 4208), (2032, 3419), (2104, 3302)]