25691114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 24

約数和(自身を含む): 41742540

約数和(自身を除く): 16051426

約数列:

[1, 2, 17, 34, 53, 106, 269, 538, 901, 1802, 2809, 4573, 5618, 9146, 14257, 28514, 47753, 95506, 242369, 484738, 755621, 1511242, 12845557, 25691114]

約数ペア:

[(1, 25691114), (2, 12845557), (17, 1511242), (34, 755621), (53, 484738), (106, 242369), (269, 95506), (538, 47753), (901, 28514), (1802, 14257), (2809, 9146), (4573, 5618)]