67681352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4651}}^1$

素因数の和:4781

約数の個数: 32

約数和(自身を含む): 135652320

約数和(自身を除く): 67970968

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 4651, 7276, 9302, 14552, 18604, 37208, 79067, 158134, 316268, 497657, 632536, 995314, 1990628, 3981256, 8460169, 16920338, 33840676, 67681352]

約数ペア:

[(1, 67681352), (2, 33840676), (4, 16920338), (8, 8460169), (17, 3981256), (34, 1990628), (68, 995314), (107, 632536), (136, 497657), (214, 316268), (428, 158134), (856, 79067), (1819, 37208), (3638, 18604), (4651, 14552), (7276, 9302)]