57791426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19751}}^1$

素因数の和:19790

約数の個数: 32

約数和(自身を含む): 113771520

約数和(自身を除く): 55980094

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 19751, 39502, 138257, 217261, 276514, 375269, 434522, 750538, 1520827, 2626883, 3041654, 4127959, 5253766, 8255918, 28895713, 57791426]

約数ペア:

[(1, 57791426), (2, 28895713), (7, 8255918), (11, 5253766), (14, 4127959), (19, 3041654), (22, 2626883), (38, 1520827), (77, 750538), (133, 434522), (154, 375269), (209, 276514), (266, 217261), (418, 138257), (1463, 39502), (2926, 19751)]