74275856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{273073}}^1$

素因数の和:273098

約数の個数: 20

約数和(自身を含む): 152375292

約数和(自身を除く): 78099436

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 273073, 546146, 1092292, 2184584, 4369168, 4642241, 9284482, 18568964, 37137928, 74275856]

約数ペア:

[(1, 74275856), (2, 37137928), (4, 18568964), (8, 9284482), (16, 4642241), (17, 4369168), (34, 2184584), (68, 1092292), (136, 546146), (272, 273073)]