71045912

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21503}}^1$

素因数の和:21575

約数の個数: 32

約数和(自身を含む): 154828800

約数和(自身を除く): 83782888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 21503, 43006, 86012, 150521, 172024, 301042, 602084, 1204168, 1268677, 2537354, 5074708, 8880739, 10149416, 17761478, 35522956, 71045912]

約数ペア:

[(1, 71045912), (2, 35522956), (4, 17761478), (7, 10149416), (8, 8880739), (14, 5074708), (28, 2537354), (56, 1268677), (59, 1204168), (118, 602084), (236, 301042), (413, 172024), (472, 150521), (826, 86012), (1652, 43006), (3304, 21503)]