71141906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{853}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 123959808

約数和(自身を除く): 52817902

約数列:

[1, 2, 11, 17, 22, 34, 187, 223, 374, 446, 853, 1706, 2453, 3791, 4906, 7582, 9383, 14501, 18766, 29002, 41701, 83402, 159511, 190219, 319022, 380438, 2092409, 3233723, 4184818, 6467446, 35570953, 71141906]

約数ペア:

[(1, 71141906), (2, 35570953), (11, 6467446), (17, 4184818), (22, 3233723), (34, 2092409), (187, 380438), (223, 319022), (374, 190219), (446, 159511), (853, 83402), (1706, 41701), (2453, 29002), (3791, 18766), (4906, 14501), (7582, 9383)]