15407728

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2927}}^1$

素因数の和:2989

約数の個数: 40

約数和(自身を含む): 34854912

約数和(自身を除く): 19447184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 2927, 5264, 5854, 11708, 20489, 23416, 40978, 46832, 81956, 137569, 163912, 275138, 327824, 550276, 962983, 1100552, 1925966, 2201104, 3851932, 7703864, 15407728]

約数ペア:

[(1, 15407728), (2, 7703864), (4, 3851932), (7, 2201104), (8, 1925966), (14, 1100552), (16, 962983), (28, 550276), (47, 327824), (56, 275138), (94, 163912), (112, 137569), (188, 81956), (329, 46832), (376, 40978), (658, 23416), (752, 20489), (1316, 11708), (2632, 5854), (2927, 5264)]