71447614

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4800

約数の個数: 32

約数和(自身を含む): 130553856

約数和(自身を除く): 59106242

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 4721, 7567, 9442, 15134, 33047, 66094, 108583, 217166, 221887, 443774, 760081, 1520162, 1553209, 3106418, 5103401, 10206802, 35723807, 71447614]

約数ペア:

[(1, 71447614), (2, 35723807), (7, 10206802), (14, 5103401), (23, 3106418), (46, 1553209), (47, 1520162), (94, 760081), (161, 443774), (322, 221887), (329, 217166), (658, 108583), (1081, 66094), (2162, 33047), (4721, 15134), (7567, 9442)]