66418702

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{20717}}^1$

素因数の和:20955

約数の個数: 16

約数和(自身を含む): 114363360

約数和(自身を除く): 47944658

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 20717, 41434, 145019, 290038, 4744193, 9488386, 33209351, 66418702]

約数ペア:

[(1, 66418702), (2, 33209351), (7, 9488386), (14, 4744193), (229, 290038), (458, 145019), (1603, 41434), (3206, 20717)]