66802484

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{5087}}^1$

素因数の和:5172

約数の個数: 36

約数和(自身を含む): 138047616

約数和(自身を除く): 71245132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 3283, 5087, 6566, 10174, 13132, 20348, 35609, 71218, 142436, 249263, 340829, 498526, 681658, 997052, 1363316, 2385803, 4771606, 9543212, 16700621, 33401242, 66802484]

約数ペア:

[(1, 66802484), (2, 33401242), (4, 16700621), (7, 9543212), (14, 4771606), (28, 2385803), (49, 1363316), (67, 997052), (98, 681658), (134, 498526), (196, 340829), (268, 249263), (469, 142436), (938, 71218), (1876, 35609), (3283, 20348), (5087, 13132), (6566, 10174)]