23495248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 55968640

約数和(自身を除く): 32473392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 181, 244, 266, 304, 362, 427, 488, 532, 724, 854, 976, 1064, 1159, 1267, 1448, 1708, 2128, 2318, 2534, 2896, 3416, 3439, 4636, 5068, 6832, 6878, 8113, 9272, 10136, 11041, 13756, 16226, 18544, 20272, 22082, 24073, 27512, 32452, 44164, 48146, 55024, 64904, 77287, 88328, 96292, 129808, 154574, 176656, 192584, 209779, 309148, 385168, 419558, 618296, 839116, 1236592, 1468453, 1678232, 2936906, 3356464, 5873812, 11747624, 23495248]

約数ペア:

[(1, 23495248), (2, 11747624), (4, 5873812), (7, 3356464), (8, 2936906), (14, 1678232), (16, 1468453), (19, 1236592), (28, 839116), (38, 618296), (56, 419558), (61, 385168), (76, 309148), (112, 209779), (122, 192584), (133, 176656), (152, 154574), (181, 129808), (244, 96292), (266, 88328), (304, 77287), (362, 64904), (427, 55024), (488, 48146), (532, 44164), (724, 32452), (854, 27512), (976, 24073), (1064, 22082), (1159, 20272), (1267, 18544), (1448, 16226), (1708, 13756), (2128, 11041), (2318, 10136), (2534, 9272), (2896, 8113), (3416, 6878), (3439, 6832), (4636, 5068)]