6403456

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 13433400

約数和(自身を除く): 7029944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 2633, 5266, 10532, 21064, 42128, 50027, 84256, 100054, 168512, 200108, 337024, 400216, 800432, 1600864, 3201728, 6403456]

約数ペア:

[(1, 6403456), (2, 3201728), (4, 1600864), (8, 800432), (16, 400216), (19, 337024), (32, 200108), (38, 168512), (64, 100054), (76, 84256), (128, 50027), (152, 42128), (304, 21064), (608, 10532), (1216, 5266), (2432, 2633)]