15023456

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 34546176

約数和(自身を除く): 19522720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1427, 1504, 2632, 2854, 5264, 5708, 9989, 10528, 11416, 19978, 22832, 39956, 45664, 67069, 79912, 134138, 159824, 268276, 319648, 469483, 536552, 938966, 1073104, 1877932, 2146208, 3755864, 7511728, 15023456]

約数ペア:

[(1, 15023456), (2, 7511728), (4, 3755864), (7, 2146208), (8, 1877932), (14, 1073104), (16, 938966), (28, 536552), (32, 469483), (47, 319648), (56, 268276), (94, 159824), (112, 134138), (188, 79912), (224, 67069), (329, 45664), (376, 39956), (658, 22832), (752, 19978), (1316, 11416), (1427, 10528), (1504, 9989), (2632, 5708), (2854, 5264)]