65967748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19471}}^1$

素因数の和:19504

約数の個数: 36

約数和(自身を含む): 145027456

約数和(自身を除く): 79059708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 19471, 38942, 77884, 136297, 214181, 272594, 428362, 545188, 856724, 1499267, 2355991, 2998534, 4711982, 5997068, 9423964, 16491937, 32983874, 65967748]

約数ペア:

[(1, 65967748), (2, 32983874), (4, 16491937), (7, 9423964), (11, 5997068), (14, 4711982), (22, 2998534), (28, 2355991), (44, 1499267), (77, 856724), (121, 545188), (154, 428362), (242, 272594), (308, 214181), (484, 136297), (847, 77884), (1694, 38942), (3388, 19471)]