71049458

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{7691}}^1$

素因数の和:7873

約数の個数: 16

約数和(自身を含む): 110764800

約数和(自身を除く): 39715342

約数列:

[1, 2, 31, 62, 149, 298, 4619, 7691, 9238, 15382, 238421, 476842, 1145959, 2291918, 35524729, 71049458]

約数ペア:

[(1, 71049458), (2, 35524729), (31, 2291918), (62, 1145959), (149, 476842), (298, 238421), (4619, 15382), (7691, 9238)]