68798656

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:377

約数の個数: 56

約数和(自身を含む): 141585696

約数和(自身を除く): 72787040

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 157, 164, 167, 314, 328, 334, 628, 656, 668, 1256, 1312, 1336, 2512, 2624, 2672, 5024, 5344, 6437, 6847, 10048, 10688, 12874, 13694, 25748, 26219, 27388, 51496, 52438, 54776, 102992, 104876, 109552, 205984, 209752, 219104, 411968, 419504, 438208, 839008, 1074979, 1678016, 2149958, 4299916, 8599832, 17199664, 34399328, 68798656]

約数ペア:

[(1, 68798656), (2, 34399328), (4, 17199664), (8, 8599832), (16, 4299916), (32, 2149958), (41, 1678016), (64, 1074979), (82, 839008), (157, 438208), (164, 419504), (167, 411968), (314, 219104), (328, 209752), (334, 205984), (628, 109552), (656, 104876), (668, 102992), (1256, 54776), (1312, 52438), (1336, 51496), (2512, 27388), (2624, 26219), (2672, 25748), (5024, 13694), (5344, 12874), (6437, 10688), (6847, 10048)]