71522696

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31151}}^1$

素因数の和:31205

約数の個数: 32

約数和(自身を含む): 157006080

約数和(自身を除く): 85483384

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 31151, 62302, 124604, 218057, 249208, 436114, 872228, 1277191, 1744456, 2554382, 5108764, 8940337, 10217528, 17880674, 35761348, 71522696]

約数ペア:

[(1, 71522696), (2, 35761348), (4, 17880674), (7, 10217528), (8, 8940337), (14, 5108764), (28, 2554382), (41, 1744456), (56, 1277191), (82, 872228), (164, 436114), (287, 249208), (328, 218057), (574, 124604), (1148, 62302), (2296, 31151)]