39421472

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{17351}}^1$

素因数の和:17432

約数の個数: 24

約数和(自身を含む): 78708672

約数和(自身を除く): 39287200

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 17351, 34702, 69404, 138808, 277616, 555232, 1231921, 2463842, 4927684, 9855368, 19710736, 39421472]

約数ペア:

[(1, 39421472), (2, 19710736), (4, 9855368), (8, 4927684), (16, 2463842), (32, 1231921), (71, 555232), (142, 277616), (284, 138808), (568, 69404), (1136, 34702), (2272, 17351)]