64414672

素因数分解:

$2^4\times 7^1\times {\mathrm{575131}}^1$

素因数の和:575146

約数の個数: 20

約数和(自身を含む): 142632736

約数和(自身を除く): 78218064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 575131, 1150262, 2300524, 4025917, 4601048, 8051834, 9202096, 16103668, 32207336, 64414672]

約数ペア:

[(1, 64414672), (2, 32207336), (4, 16103668), (7, 9202096), (8, 8051834), (14, 4601048), (16, 4025917), (28, 2300524), (56, 1150262), (112, 575131)]