57533008

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{21277}}^1$

素因数の和:21311

約数の個数: 30

約数和(自身を含む): 120710094

約数和(自身を除く): 63177086

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 21277, 42554, 85108, 170216, 276601, 340432, 553202, 1106404, 2212808, 3595813, 4425616, 7191626, 14383252, 28766504, 57533008]

約数ペア:

[(1, 57533008), (2, 28766504), (4, 14383252), (8, 7191626), (13, 4425616), (16, 3595813), (26, 2212808), (52, 1106404), (104, 553202), (169, 340432), (208, 276601), (338, 170216), (676, 85108), (1352, 42554), (2704, 21277)]