331601728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{304781}}^1$

素因数の和:304810

約数の個数: 28

約数和(自身を含む): 696731652

約数和(自身を除く): 365129924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 304781, 609562, 1219124, 2438248, 4876496, 5181277, 9752992, 10362554, 19505984, 20725108, 41450216, 82900432, 165800864, 331601728]

約数ペア:

[(1, 331601728), (2, 165800864), (4, 82900432), (8, 41450216), (16, 20725108), (17, 19505984), (32, 10362554), (34, 9752992), (64, 5181277), (68, 4876496), (136, 2438248), (272, 1219124), (544, 609562), (1088, 304781)]