23725568

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 40

約数和(自身を含む): 47876400

約数和(自身を除く): 24150832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 311, 512, 596, 622, 1192, 1244, 2384, 2488, 4768, 4976, 9536, 9952, 19072, 19904, 38144, 39808, 46339, 76288, 79616, 92678, 159232, 185356, 370712, 741424, 1482848, 2965696, 5931392, 11862784, 23725568]

約数ペア:

[(1, 23725568), (2, 11862784), (4, 5931392), (8, 2965696), (16, 1482848), (32, 741424), (64, 370712), (128, 185356), (149, 159232), (256, 92678), (298, 79616), (311, 76288), (512, 46339), (596, 39808), (622, 38144), (1192, 19904), (1244, 19072), (2384, 9952), (2488, 9536), (4768, 4976)]