57389618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6473}}^1$

素因数の和:6530

約数の個数: 32

約数和(自身を含む): 104412672

約数和(自身を除く): 47023054

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 6473, 8866, 12946, 71203, 84149, 142406, 168298, 200663, 401326, 925639, 1851278, 2207293, 2608619, 4414586, 5217238, 28694809, 57389618]

約数ペア:

[(1, 57389618), (2, 28694809), (11, 5217238), (13, 4414586), (22, 2608619), (26, 2207293), (31, 1851278), (62, 925639), (143, 401326), (286, 200663), (341, 168298), (403, 142406), (682, 84149), (806, 71203), (4433, 12946), (6473, 8866)]