77865406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 129003840

約数和(自身を除く): 51138434

約数列:

[1, 2, 17, 29, 34, 58, 157, 314, 493, 503, 986, 1006, 2669, 4553, 5338, 8551, 9106, 14587, 17102, 29174, 77401, 78971, 154802, 157942, 247979, 495958, 1342507, 2290159, 2685014, 4580318, 38932703, 77865406]

約数ペア:

[(1, 77865406), (2, 38932703), (17, 4580318), (29, 2685014), (34, 2290159), (58, 1342507), (157, 495958), (314, 247979), (493, 157942), (503, 154802), (986, 78971), (1006, 77401), (2669, 29174), (4553, 17102), (5338, 14587), (8551, 9106)]