67917808

素因数分解:

$2^4\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1009}}^1$

素因数の和:1625

約数の個数: 40

約数和(自身を含む): 150788960

約数和(自身を除く): 82871152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 601, 1009, 1202, 2018, 2404, 4036, 4207, 4808, 7063, 8072, 8414, 9616, 14126, 16144, 16828, 28252, 33656, 56504, 67312, 113008, 606409, 1212818, 2425636, 4244863, 4851272, 8489726, 9702544, 16979452, 33958904, 67917808]

約数ペア:

[(1, 67917808), (2, 33958904), (4, 16979452), (7, 9702544), (8, 8489726), (14, 4851272), (16, 4244863), (28, 2425636), (56, 1212818), (112, 606409), (601, 113008), (1009, 67312), (1202, 56504), (2018, 33656), (2404, 28252), (4036, 16828), (4207, 16144), (4808, 14126), (7063, 9616), (8072, 8414)]