42941204

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 76461000

約数和(自身を除く): 33519796

約数列:

[1, 2, 4, 109, 149, 218, 298, 436, 596, 661, 1322, 2644, 16241, 32482, 64964, 72049, 98489, 144098, 196978, 288196, 393956, 10735301, 21470602, 42941204]

約数ペア:

[(1, 42941204), (2, 21470602), (4, 10735301), (109, 393956), (149, 288196), (218, 196978), (298, 144098), (436, 98489), (596, 72049), (661, 64964), (1322, 32482), (2644, 16241)]