75320644

素因数分解:

$2^2\times 7^2\times {\mathrm{384289}}^1$

素因数の和:384307

約数の個数: 18

約数和(自身を含む): 153331710

約数和(自身を除く): 78011066

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 384289, 768578, 1537156, 2690023, 5380046, 10760092, 18830161, 37660322, 75320644]

約数ペア:

[(1, 75320644), (2, 37660322), (4, 18830161), (7, 10760092), (14, 5380046), (28, 2690023), (49, 1537156), (98, 768578), (196, 384289)]