68737936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{252713}}^1$

素因数の和:252738

約数の個数: 20

約数和(自身を含む): 141014412

約数和(自身を除く): 72276476

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 252713, 505426, 1010852, 2021704, 4043408, 4296121, 8592242, 17184484, 34368968, 68737936]

約数ペア:

[(1, 68737936), (2, 34368968), (4, 17184484), (8, 8592242), (16, 4296121), (17, 4043408), (34, 2021704), (68, 1010852), (136, 505426), (272, 252713)]