66707930908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6314647}}^1$

素因数の和:6314809

約数の個数: 24

約数和(自身を含む): 123767100800

約数和(自身を除く): 57059169892

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 6314647, 12629294, 25258588, 119978293, 239956586, 479913172, 877735933, 1755471866, 3510943732, 16676982727, 33353965454, 66707930908]

約数ペア:

[(1, 66707930908), (2, 33353965454), (4, 16676982727), (19, 3510943732), (38, 1755471866), (76, 877735933), (139, 479913172), (278, 239956586), (556, 119978293), (2641, 25258588), (5282, 12629294), (10564, 6314647)]