64184896

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 56

約数和(自身を含む): 132368544

約数和(自身を除く): 68183648

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 83, 86, 166, 172, 281, 332, 344, 562, 664, 688, 1124, 1328, 1376, 2248, 2656, 2752, 3569, 4496, 5312, 7138, 8992, 12083, 14276, 17984, 23323, 24166, 28552, 46646, 48332, 57104, 93292, 96664, 114208, 186584, 193328, 228416, 373168, 386656, 746336, 773312, 1002889, 1492672, 2005778, 4011556, 8023112, 16046224, 32092448, 64184896]

約数ペア:

[(1, 64184896), (2, 32092448), (4, 16046224), (8, 8023112), (16, 4011556), (32, 2005778), (43, 1492672), (64, 1002889), (83, 773312), (86, 746336), (166, 386656), (172, 373168), (281, 228416), (332, 193328), (344, 186584), (562, 114208), (664, 96664), (688, 93292), (1124, 57104), (1328, 48332), (1376, 46646), (2248, 28552), (2656, 24166), (2752, 23323), (3569, 17984), (4496, 14276), (5312, 12083), (7138, 8992)]