74774492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2081}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 141192912

約数和(自身を除く): 66418420

約数列:

[1, 2, 4, 13, 26, 52, 691, 1382, 2081, 2764, 4162, 8324, 8983, 17966, 27053, 35932, 54106, 108212, 1437971, 2875942, 5751884, 18693623, 37387246, 74774492]

約数ペア:

[(1, 74774492), (2, 37387246), (4, 18693623), (13, 5751884), (26, 2875942), (52, 1437971), (691, 108212), (1382, 54106), (2081, 35932), (2764, 27053), (4162, 17966), (8324, 8983)]