71988938

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{7573}}^1$

素因数の和:7686

約数の個数: 24

約数和(自身を含む): 126925092

約数和(自身を除く): 54936154

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 7573, 9506, 15146, 53011, 106022, 371077, 734581, 742154, 1469162, 5142067, 10284134, 35994469, 71988938]

約数ペア:

[(1, 71988938), (2, 35994469), (7, 10284134), (14, 5142067), (49, 1469162), (97, 742154), (98, 734581), (194, 371077), (679, 106022), (1358, 53011), (4753, 15146), (7573, 9506)]