69440504

素因数分解:

$2^3\times 7^1\times {\mathrm{1240009}}^1$

素因数の和:1240022

約数の個数: 16

約数和(自身を含む): 148801200

約数和(自身を除く): 79360696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1240009, 2480018, 4960036, 8680063, 9920072, 17360126, 34720252, 69440504]

約数ペア:

[(1, 69440504), (2, 34720252), (4, 17360126), (7, 9920072), (8, 8680063), (14, 4960036), (28, 2480018), (56, 1240009)]