26521856

素因数分解:

$2^8\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:718

約数の個数: 36

約数和(自身を含む): 53299344

約数和(自身を除く): 26777488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 491, 844, 982, 1688, 1964, 3376, 3928, 6752, 7856, 13504, 15712, 27008, 31424, 54016, 62848, 103601, 125696, 207202, 414404, 828808, 1657616, 3315232, 6630464, 13260928, 26521856]

約数ペア:

[(1, 26521856), (2, 13260928), (4, 6630464), (8, 3315232), (16, 1657616), (32, 828808), (64, 414404), (128, 207202), (211, 125696), (256, 103601), (422, 62848), (491, 54016), (844, 31424), (982, 27008), (1688, 15712), (1964, 13504), (3376, 7856), (3928, 6752)]