15598336

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 34625360

約数和(自身を除く): 19027024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 109, 128, 172, 208, 218, 256, 344, 416, 436, 559, 688, 832, 872, 1118, 1376, 1417, 1664, 1744, 2236, 2752, 2834, 3328, 3488, 4472, 4687, 5504, 5668, 6976, 8944, 9374, 11008, 11336, 13952, 17888, 18748, 22672, 27904, 35776, 37496, 45344, 60931, 71552, 74992, 90688, 121862, 143104, 149984, 181376, 243724, 299968, 362752, 487448, 599936, 974896, 1199872, 1949792, 3899584, 7799168, 15598336]

約数ペア:

[(1, 15598336), (2, 7799168), (4, 3899584), (8, 1949792), (13, 1199872), (16, 974896), (26, 599936), (32, 487448), (43, 362752), (52, 299968), (64, 243724), (86, 181376), (104, 149984), (109, 143104), (128, 121862), (172, 90688), (208, 74992), (218, 71552), (256, 60931), (344, 45344), (416, 37496), (436, 35776), (559, 27904), (688, 22672), (832, 18748), (872, 17888), (1118, 13952), (1376, 11336), (1417, 11008), (1664, 9374), (1744, 8944), (2236, 6976), (2752, 5668), (2834, 5504), (3328, 4687), (3488, 4472)]