30743648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 65663136

約数和(自身を除く): 34919488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 263, 281, 416, 526, 562, 1052, 1124, 2104, 2248, 3419, 3653, 4208, 4496, 6838, 7306, 8416, 8992, 13676, 14612, 27352, 29224, 54704, 58448, 73903, 109408, 116896, 147806, 295612, 591224, 960739, 1182448, 1921478, 2364896, 3842956, 7685912, 15371824, 30743648]

約数ペア:

[(1, 30743648), (2, 15371824), (4, 7685912), (8, 3842956), (13, 2364896), (16, 1921478), (26, 1182448), (32, 960739), (52, 591224), (104, 295612), (208, 147806), (263, 116896), (281, 109408), (416, 73903), (526, 58448), (562, 54704), (1052, 29224), (1124, 27352), (2104, 14612), (2248, 13676), (3419, 8992), (3653, 8416), (4208, 7306), (4496, 6838)]