13041728

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 56

約数和(自身を含む): 30309312

約数和(自身を除く): 17267584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 677, 688, 1204, 1354, 1376, 2408, 2708, 2752, 4739, 4816, 5416, 9478, 9632, 10832, 18956, 19264, 21664, 29111, 37912, 43328, 58222, 75824, 116444, 151648, 203777, 232888, 303296, 407554, 465776, 815108, 931552, 1630216, 1863104, 3260432, 6520864, 13041728]

約数ペア:

[(1, 13041728), (2, 6520864), (4, 3260432), (7, 1863104), (8, 1630216), (14, 931552), (16, 815108), (28, 465776), (32, 407554), (43, 303296), (56, 232888), (64, 203777), (86, 151648), (112, 116444), (172, 75824), (224, 58222), (301, 43328), (344, 37912), (448, 29111), (602, 21664), (677, 19264), (688, 18956), (1204, 10832), (1354, 9632), (1376, 9478), (2408, 5416), (2708, 4816), (2752, 4739)]