70463872

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{2609}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 141096600

約数和(自身を除く): 70632728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1688, 2609, 3376, 5218, 6752, 10436, 13504, 20872, 27008, 41744, 83488, 166976, 333952, 550499, 1100998, 2201996, 4403992, 8807984, 17615968, 35231936, 70463872]

約数ペア:

[(1, 70463872), (2, 35231936), (4, 17615968), (8, 8807984), (16, 4403992), (32, 2201996), (64, 1100998), (128, 550499), (211, 333952), (422, 166976), (844, 83488), (1688, 41744), (2609, 27008), (3376, 20872), (5218, 13504), (6752, 10436)]