68357248

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{2531}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 136879920

約数和(自身を除く): 68522672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1688, 2531, 3376, 5062, 6752, 10124, 13504, 20248, 27008, 40496, 80992, 161984, 323968, 534041, 1068082, 2136164, 4272328, 8544656, 17089312, 34178624, 68357248]

約数ペア:

[(1, 68357248), (2, 34178624), (4, 17089312), (8, 8544656), (16, 4272328), (32, 2136164), (64, 1068082), (128, 534041), (211, 323968), (422, 161984), (844, 80992), (1688, 40496), (2531, 27008), (3376, 20248), (5062, 13504), (6752, 10124)]