71376294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1999}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 156096000

約数和(自身を除く): 84719706

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 541, 1082, 1623, 1999, 3246, 3998, 5951, 5997, 11902, 11994, 17853, 21989, 35706, 43978, 65967, 131934, 1081459, 2162918, 3244377, 6488754, 11896049, 23792098, 35688147, 71376294]

約数ペア:

[(1, 71376294), (2, 35688147), (3, 23792098), (6, 11896049), (11, 6488754), (22, 3244377), (33, 2162918), (66, 1081459), (541, 131934), (1082, 65967), (1623, 43978), (1999, 35706), (3246, 21989), (3998, 17853), (5951, 11994), (5997, 11902)]