68538256

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{5443}}^1$

素因数の和:6238

約数の個数: 20

約数和(自身を含む): 132986032

約数和(自身を除く): 64447776

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 5443, 6296, 10886, 12592, 21772, 43544, 87088, 4283641, 8567282, 17134564, 34269128, 68538256]

約数ペア:

[(1, 68538256), (2, 34269128), (4, 17134564), (8, 8567282), (16, 4283641), (787, 87088), (1574, 43544), (3148, 21772), (5443, 12592), (6296, 10886)]