70721014

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{55511}}^1$

素因数の和:55540

約数の個数: 24

約数和(自身を含む): 132895728

約数和(自身を除く): 62174714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 55511, 111022, 388577, 721643, 777154, 1443286, 2720039, 5051501, 5440078, 10103002, 35360507, 70721014]

約数ペア:

[(1, 70721014), (2, 35360507), (7, 10103002), (13, 5440078), (14, 5051501), (26, 2720039), (49, 1443286), (91, 777154), (98, 721643), (182, 388577), (637, 111022), (1274, 55511)]