4976553616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{131627}}^1$

素因数の和:131791

約数の個数: 40

約数和(自身を含む): 10282779360

約数和(自身を除く): 5306225744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 2224, 2363, 4726, 9452, 18904, 37808, 131627, 263254, 526508, 1053016, 2106032, 2237659, 4475318, 8950636, 17901272, 18296153, 35802544, 36592306, 73184612, 146369224, 292738448, 311034601, 622069202, 1244138404, 2488276808, 4976553616]

約数ペア:

[(1, 4976553616), (2, 2488276808), (4, 1244138404), (8, 622069202), (16, 311034601), (17, 292738448), (34, 146369224), (68, 73184612), (136, 36592306), (139, 35802544), (272, 18296153), (278, 17901272), (556, 8950636), (1112, 4475318), (2224, 2237659), (2363, 2106032), (4726, 1053016), (9452, 526508), (18904, 263254), (37808, 131627)]