27140912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 54472704

約数和(自身を除く): 27331792

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 344, 383, 412, 688, 766, 824, 1532, 1648, 3064, 4429, 6128, 8858, 16469, 17716, 32938, 35432, 39449, 65876, 70864, 78898, 131752, 157796, 263504, 315592, 631184, 1696307, 3392614, 6785228, 13570456, 27140912]

約数ペア:

[(1, 27140912), (2, 13570456), (4, 6785228), (8, 3392614), (16, 1696307), (43, 631184), (86, 315592), (103, 263504), (172, 157796), (206, 131752), (344, 78898), (383, 70864), (412, 65876), (688, 39449), (766, 35432), (824, 32938), (1532, 17716), (1648, 16469), (3064, 8858), (4429, 6128)]