1589728

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 3677184

約数和(自身を除く): 2087456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 151, 188, 224, 302, 329, 376, 604, 658, 752, 1057, 1208, 1316, 1504, 2114, 2416, 2632, 4228, 4832, 5264, 7097, 8456, 10528, 14194, 16912, 28388, 33824, 49679, 56776, 99358, 113552, 198716, 227104, 397432, 794864, 1589728]

約数ペア:

[(1, 1589728), (2, 794864), (4, 397432), (7, 227104), (8, 198716), (14, 113552), (16, 99358), (28, 56776), (32, 49679), (47, 33824), (56, 28388), (94, 16912), (112, 14194), (151, 10528), (188, 8456), (224, 7097), (302, 5264), (329, 4832), (376, 4228), (604, 2632), (658, 2416), (752, 2114), (1057, 1504), (1208, 1316)]