8512616

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 9994264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 2141, 3976, 4282, 8564, 14987, 17128, 29974, 59948, 119896, 152011, 304022, 608044, 1064077, 1216088, 2128154, 4256308, 8512616]

約数ペア:

[(1, 8512616), (2, 4256308), (4, 2128154), (7, 1216088), (8, 1064077), (14, 608044), (28, 304022), (56, 152011), (71, 119896), (142, 59948), (284, 29974), (497, 17128), (568, 14987), (994, 8564), (1988, 4282), (2141, 3976)]