71461408

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{5569}}^1$

素因数の和:5980

約数の個数: 24

約数和(自身を含む): 141065820

約数和(自身を除く): 69604412

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3208, 5569, 6416, 11138, 12832, 22276, 44552, 89104, 178208, 2233169, 4466338, 8932676, 17865352, 35730704, 71461408]

約数ペア:

[(1, 71461408), (2, 35730704), (4, 17865352), (8, 8932676), (16, 4466338), (32, 2233169), (401, 178208), (802, 89104), (1604, 44552), (3208, 22276), (5569, 12832), (6416, 11138)]