71941912

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34721}}^1$

素因数の和:34771

約数の個数: 32

約数和(自身を含む): 158332320

約数和(自身を除く): 86390408

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 34721, 69442, 138884, 243047, 277768, 486094, 972188, 1284677, 1944376, 2569354, 5138708, 8992739, 10277416, 17985478, 35970956, 71941912]

約数ペア:

[(1, 71941912), (2, 35970956), (4, 17985478), (7, 10277416), (8, 8992739), (14, 5138708), (28, 2569354), (37, 1944376), (56, 1284677), (74, 972188), (148, 486094), (259, 277768), (296, 243047), (518, 138884), (1036, 69442), (2072, 34721)]