8457708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 22788864

約数和(自身を除く): 14331156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 941, 1284, 1498, 1882, 2247, 2823, 2996, 3764, 4494, 5646, 6587, 8988, 11292, 13174, 19761, 26348, 39522, 79044, 100687, 201374, 302061, 402748, 604122, 704809, 1208244, 1409618, 2114427, 2819236, 4228854, 8457708]

約数ペア:

[(1, 8457708), (2, 4228854), (3, 2819236), (4, 2114427), (6, 1409618), (7, 1208244), (12, 704809), (14, 604122), (21, 402748), (28, 302061), (42, 201374), (84, 100687), (107, 79044), (214, 39522), (321, 26348), (428, 19761), (642, 13174), (749, 11292), (941, 8988), (1284, 6587), (1498, 5646), (1882, 4494), (2247, 3764), (2823, 2996)]