72570496

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{2687}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 145313280

約数和(自身を除く): 72742784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1688, 2687, 3376, 5374, 6752, 10748, 13504, 21496, 27008, 42992, 85984, 171968, 343936, 566957, 1133914, 2267828, 4535656, 9071312, 18142624, 36285248, 72570496]

約数ペア:

[(1, 72570496), (2, 36285248), (4, 18142624), (8, 9071312), (16, 4535656), (32, 2267828), (64, 1133914), (128, 566957), (211, 343936), (422, 171968), (844, 85984), (1688, 42992), (2687, 27008), (3376, 21496), (5374, 13504), (6752, 10748)]