28372128

素因数分解:

$2^5\times 3^1\times {\mathrm{479}}^1\times {\mathrm{617}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 74753280

約数和(自身を除く): 46381152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 479, 617, 958, 1234, 1437, 1851, 1916, 2468, 2874, 3702, 3832, 4936, 5748, 7404, 7664, 9872, 11496, 14808, 15328, 19744, 22992, 29616, 45984, 59232, 295543, 591086, 886629, 1182172, 1773258, 2364344, 3546516, 4728688, 7093032, 9457376, 14186064, 28372128]

約数ペア:

[(1, 28372128), (2, 14186064), (3, 9457376), (4, 7093032), (6, 4728688), (8, 3546516), (12, 2364344), (16, 1773258), (24, 1182172), (32, 886629), (48, 591086), (96, 295543), (479, 59232), (617, 45984), (958, 29616), (1234, 22992), (1437, 19744), (1851, 15328), (1916, 14808), (2468, 11496), (2874, 9872), (3702, 7664), (3832, 7404), (4936, 5748)]