75400364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{111539}}^1$

素因数の和:111569

約数の個数: 18

約数和(自身を含む): 142882740

約数和(自身を除く): 67482376

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 111539, 223078, 446156, 1450007, 2900014, 5800028, 18850091, 37700182, 75400364]

約数ペア:

[(1, 75400364), (2, 37700182), (4, 18850091), (13, 5800028), (26, 2900014), (52, 1450007), (169, 446156), (338, 223078), (676, 111539)]