72982256

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{10159}}^1$

素因数の和:10616

約数の個数: 20

約数和(自身を含む): 141732000

約数和(自身を除く): 68749744

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 10159, 20318, 40636, 81272, 162544, 4561391, 9122782, 18245564, 36491128, 72982256]

約数ペア:

[(1, 72982256), (2, 36491128), (4, 18245564), (8, 9122782), (16, 4561391), (449, 162544), (898, 81272), (1796, 40636), (3592, 20318), (7184, 10159)]