82711678

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 146764800

約数和(自身を除く): 64053122

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 574, 721, 1399, 1442, 2798, 4223, 8446, 9793, 19586, 29561, 57359, 59122, 114718, 144097, 288194, 401513, 803026, 1008679, 2017358, 5907977, 11815954, 41355839, 82711678]

約数ペア:

[(1, 82711678), (2, 41355839), (7, 11815954), (14, 5907977), (41, 2017358), (82, 1008679), (103, 803026), (206, 401513), (287, 288194), (574, 144097), (721, 114718), (1399, 59122), (1442, 57359), (2798, 29561), (4223, 19586), (8446, 9793)]