71038184

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1979}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 152539200

約数和(自身を除く): 81501016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 1282, 1979, 2564, 3958, 4487, 5128, 7916, 8974, 13853, 15832, 17948, 27706, 35896, 55412, 110824, 1268539, 2537078, 5074156, 8879773, 10148312, 17759546, 35519092, 71038184]

約数ペア:

[(1, 71038184), (2, 35519092), (4, 17759546), (7, 10148312), (8, 8879773), (14, 5074156), (28, 2537078), (56, 1268539), (641, 110824), (1282, 55412), (1979, 35896), (2564, 27706), (3958, 17948), (4487, 15832), (5128, 13853), (7916, 8974)]