57859568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16363}}^1$

素因数の和:16401

約数の個数: 40

約数和(自身を含む): 127835568

約数和(自身を除く): 69976000

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 16363, 32726, 65452, 130904, 212719, 261808, 278171, 425438, 556342, 850876, 1112684, 1701752, 2225368, 3403504, 3616223, 4450736, 7232446, 14464892, 28929784, 57859568]

約数ペア:

[(1, 57859568), (2, 28929784), (4, 14464892), (8, 7232446), (13, 4450736), (16, 3616223), (17, 3403504), (26, 2225368), (34, 1701752), (52, 1112684), (68, 850876), (104, 556342), (136, 425438), (208, 278171), (221, 261808), (272, 212719), (442, 130904), (884, 65452), (1768, 32726), (3536, 16363)]