71306454

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{28229}}^1$

素因数の和:28655

約数の個数: 16

約数和(自身を含む): 142956720

約数和(自身を除く): 71650266

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 28229, 56458, 84687, 169374, 11884409, 23768818, 35653227, 71306454]

約数ペア:

[(1, 71306454), (2, 35653227), (3, 23768818), (6, 11884409), (421, 169374), (842, 84687), (1263, 56458), (2526, 28229)]