74104016

素因数分解:

$2^4\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1223}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 164525184

約数和(自身を除く): 90421168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 541, 1082, 1223, 2164, 2446, 3787, 4328, 4892, 7574, 8561, 8656, 9784, 15148, 17122, 19568, 30296, 34244, 60592, 68488, 136976, 661643, 1323286, 2646572, 4631501, 5293144, 9263002, 10586288, 18526004, 37052008, 74104016]

約数ペア:

[(1, 74104016), (2, 37052008), (4, 18526004), (7, 10586288), (8, 9263002), (14, 5293144), (16, 4631501), (28, 2646572), (56, 1323286), (112, 661643), (541, 136976), (1082, 68488), (1223, 60592), (2164, 34244), (2446, 30296), (3787, 19568), (4328, 17122), (4892, 15148), (7574, 9784), (8561, 8656)]