42294868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137321}}^1$

素因数の和:137343

約数の個数: 24

約数和(自身を含む): 92280384

約数和(自身を除く): 49985516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 137321, 274642, 549284, 961247, 1510531, 1922494, 3021062, 3844988, 6042124, 10573717, 21147434, 42294868]

約数ペア:

[(1, 42294868), (2, 21147434), (4, 10573717), (7, 6042124), (11, 3844988), (14, 3021062), (22, 1922494), (28, 1510531), (44, 961247), (77, 549284), (154, 274642), (308, 137321)]