42973168

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8923}}^1$

素因数の和:8981

約数の個数: 40

約数和(自身を含む): 97378688

約数和(自身を除く): 54405520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 8923, 17846, 35692, 62461, 71384, 124922, 142768, 249844, 383689, 499688, 767378, 999376, 1534756, 2685823, 3069512, 5371646, 6139024, 10743292, 21486584, 42973168]

約数ペア:

[(1, 42973168), (2, 21486584), (4, 10743292), (7, 6139024), (8, 5371646), (14, 3069512), (16, 2685823), (28, 1534756), (43, 999376), (56, 767378), (86, 499688), (112, 383689), (172, 249844), (301, 142768), (344, 124922), (602, 71384), (688, 62461), (1204, 35692), (2408, 17846), (4816, 8923)]