39912124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 85155840

約数和(自身を除く): 45243716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 191, 238, 382, 439, 476, 764, 878, 1337, 1756, 2674, 3073, 3247, 5348, 6146, 6494, 7463, 12292, 12988, 14926, 22729, 29852, 45458, 52241, 83849, 90916, 104482, 167698, 208964, 335396, 586943, 1173886, 1425433, 2347772, 2850866, 5701732, 9978031, 19956062, 39912124]

約数ペア:

[(1, 39912124), (2, 19956062), (4, 9978031), (7, 5701732), (14, 2850866), (17, 2347772), (28, 1425433), (34, 1173886), (68, 586943), (119, 335396), (191, 208964), (238, 167698), (382, 104482), (439, 90916), (476, 83849), (764, 52241), (878, 45458), (1337, 29852), (1756, 22729), (2674, 14926), (3073, 12988), (3247, 12292), (5348, 7463), (6146, 6494)]