275991856

素因数分解:

$2^4\times 7^1\times {\mathrm{2464213}}^1$

素因数の和:2464228

約数の個数: 20

約数和(自身を含む): 611125072

約数和(自身を除く): 335133216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2464213, 4928426, 9856852, 17249491, 19713704, 34498982, 39427408, 68997964, 137995928, 275991856]

約数ペア:

[(1, 275991856), (2, 137995928), (4, 68997964), (7, 39427408), (8, 34498982), (14, 19713704), (16, 17249491), (28, 9856852), (56, 4928426), (112, 2464213)]