26660128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 62052480

約数和(自身を除く): 35392352

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 37, 44, 46, 74, 88, 89, 92, 148, 176, 178, 184, 253, 296, 352, 356, 368, 407, 506, 592, 712, 736, 814, 851, 979, 1012, 1184, 1424, 1628, 1702, 1958, 2024, 2047, 2848, 3256, 3293, 3404, 3916, 4048, 4094, 6512, 6586, 6808, 7832, 8096, 8188, 9361, 13024, 13172, 13616, 15664, 16376, 18722, 22517, 26344, 27232, 31328, 32752, 36223, 37444, 45034, 52688, 65504, 72446, 74888, 75739, 90068, 105376, 144892, 149776, 151478, 180136, 289784, 299552, 302956, 360272, 579568, 605912, 720544, 833129, 1159136, 1211824, 1666258, 2423648, 3332516, 6665032, 13330064, 26660128]

約数ペア:

[(1, 26660128), (2, 13330064), (4, 6665032), (8, 3332516), (11, 2423648), (16, 1666258), (22, 1211824), (23, 1159136), (32, 833129), (37, 720544), (44, 605912), (46, 579568), (74, 360272), (88, 302956), (89, 299552), (92, 289784), (148, 180136), (176, 151478), (178, 149776), (184, 144892), (253, 105376), (296, 90068), (352, 75739), (356, 74888), (368, 72446), (407, 65504), (506, 52688), (592, 45034), (712, 37444), (736, 36223), (814, 32752), (851, 31328), (979, 27232), (1012, 26344), (1184, 22517), (1424, 18722), (1628, 16376), (1702, 15664), (1958, 13616), (2024, 13172), (2047, 13024), (2848, 9361), (3256, 8188), (3293, 8096), (3404, 7832), (3916, 6808), (4048, 6586), (4094, 6512)]