7956828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 22329216

約数和(自身を除く): 14372388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 283, 284, 396, 426, 566, 639, 781, 849, 852, 1132, 1278, 1562, 1698, 2343, 2547, 2556, 3113, 3124, 3396, 4686, 5094, 6226, 7029, 9339, 9372, 10188, 12452, 14058, 18678, 20093, 28017, 28116, 37356, 40186, 56034, 60279, 80372, 112068, 120558, 180837, 221023, 241116, 361674, 442046, 663069, 723348, 884092, 1326138, 1989207, 2652276, 3978414, 7956828]

約数ペア:

[(1, 7956828), (2, 3978414), (3, 2652276), (4, 1989207), (6, 1326138), (9, 884092), (11, 723348), (12, 663069), (18, 442046), (22, 361674), (33, 241116), (36, 221023), (44, 180837), (66, 120558), (71, 112068), (99, 80372), (132, 60279), (142, 56034), (198, 40186), (213, 37356), (283, 28116), (284, 28017), (396, 20093), (426, 18678), (566, 14058), (639, 12452), (781, 10188), (849, 9372), (852, 9339), (1132, 7029), (1278, 6226), (1562, 5094), (1698, 4686), (2343, 3396), (2547, 3124), (2556, 3113)]