42477656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1553}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 86153760

約数和(自身を除く): 43676104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 1553, 2104, 3106, 3419, 6212, 6838, 12424, 13676, 20189, 27352, 40378, 80756, 161512, 408439, 816878, 1633756, 3267512, 5309707, 10619414, 21238828, 42477656]

約数ペア:

[(1, 42477656), (2, 21238828), (4, 10619414), (8, 5309707), (13, 3267512), (26, 1633756), (52, 816878), (104, 408439), (263, 161512), (526, 80756), (1052, 40378), (1553, 27352), (2104, 20189), (3106, 13676), (3419, 12424), (6212, 6838)]