26698624

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{1249}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 53550000

約数和(自身を除く): 26851376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1249, 1336, 2498, 2672, 4996, 5344, 9992, 10688, 19984, 21376, 39968, 79936, 159872, 208583, 417166, 834332, 1668664, 3337328, 6674656, 13349312, 26698624]

約数ペア:

[(1, 26698624), (2, 13349312), (4, 6674656), (8, 3337328), (16, 1668664), (32, 834332), (64, 417166), (128, 208583), (167, 159872), (334, 79936), (668, 39968), (1249, 21376), (1336, 19984), (2498, 10688), (2672, 9992), (4996, 5344)]