71314166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1489}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 133885440

約数和(自身を除く): 62571274

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311, 622, 1489, 2177, 2978, 3421, 4354, 6842, 10423, 16379, 20846, 23947, 32758, 47894, 114653, 229306, 463079, 926158, 3241553, 5093869, 6483106, 10187738, 35657083, 71314166]

約数ペア:

[(1, 71314166), (2, 35657083), (7, 10187738), (11, 6483106), (14, 5093869), (22, 3241553), (77, 926158), (154, 463079), (311, 229306), (622, 114653), (1489, 47894), (2177, 32758), (2978, 23947), (3421, 20846), (4354, 16379), (6842, 10423)]