77161994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1381}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 143020416

約数和(自身を除く): 65858422

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 614, 1381, 2149, 2762, 3991, 4298, 7982, 9667, 17953, 19334, 27937, 35906, 55874, 125671, 251342, 423967, 847934, 2967769, 5511571, 5935538, 11023142, 38580997, 77161994]

約数ペア:

[(1, 77161994), (2, 38580997), (7, 11023142), (13, 5935538), (14, 5511571), (26, 2967769), (91, 847934), (182, 423967), (307, 251342), (614, 125671), (1381, 55874), (2149, 35906), (2762, 27937), (3991, 19334), (4298, 17953), (7982, 9667)]