8070874

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 14526720

約数和(自身を除く): 6455846

約数列:

[1, 2, 7, 14, 29, 58, 103, 193, 203, 206, 386, 406, 721, 1351, 1442, 2702, 2987, 5597, 5974, 11194, 19879, 20909, 39179, 39758, 41818, 78358, 139153, 278306, 576491, 1152982, 4035437, 8070874]

約数ペア:

[(1, 8070874), (2, 4035437), (7, 1152982), (14, 576491), (29, 278306), (58, 139153), (103, 78358), (193, 41818), (203, 39758), (206, 39179), (386, 20909), (406, 19879), (721, 11194), (1351, 5974), (1442, 5597), (2702, 2987)]