11143888

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 26426880

約数和(自身を除く): 15282992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 56, 58, 73, 94, 112, 116, 146, 188, 203, 232, 292, 329, 376, 406, 464, 511, 584, 658, 752, 812, 1022, 1168, 1316, 1363, 1624, 2044, 2117, 2632, 2726, 3248, 3431, 4088, 4234, 5264, 5452, 6862, 8176, 8468, 9541, 10904, 13724, 14819, 16936, 19082, 21808, 24017, 27448, 29638, 33872, 38164, 48034, 54896, 59276, 76328, 96068, 99499, 118552, 152656, 192136, 198998, 237104, 384272, 397996, 696493, 795992, 1392986, 1591984, 2785972, 5571944, 11143888]

約数ペア:

[(1, 11143888), (2, 5571944), (4, 2785972), (7, 1591984), (8, 1392986), (14, 795992), (16, 696493), (28, 397996), (29, 384272), (47, 237104), (56, 198998), (58, 192136), (73, 152656), (94, 118552), (112, 99499), (116, 96068), (146, 76328), (188, 59276), (203, 54896), (232, 48034), (292, 38164), (329, 33872), (376, 29638), (406, 27448), (464, 24017), (511, 21808), (584, 19082), (658, 16936), (752, 14819), (812, 13724), (1022, 10904), (1168, 9541), (1316, 8468), (1363, 8176), (1624, 6862), (2044, 5452), (2117, 5264), (2632, 4234), (2726, 4088), (3248, 3431)]