40147282

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3041}}^1$

素因数の和:3114

約数の個数: 32

約数和(自身を含む): 73592064

約数和(自身を除く): 33444782

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 3041, 6082, 6601, 13202, 21287, 42574, 69943, 124681, 139886, 249362, 489601, 872767, 979202, 1745534, 2867663, 5735326, 20073641, 40147282]

約数ペア:

[(1, 40147282), (2, 20073641), (7, 5735326), (14, 2867663), (23, 1745534), (41, 979202), (46, 872767), (82, 489601), (161, 249362), (287, 139886), (322, 124681), (574, 69943), (943, 42574), (1886, 21287), (3041, 13202), (6082, 6601)]