28349316

素因数分解:

$2^2\times 3^2\times {\mathrm{811}}^1\times {\mathrm{971}}^1$

素因数の和:1792

約数の個数: 36

約数和(自身を含む): 71823024

約数和(自身を除く): 43473708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 811, 971, 1622, 1942, 2433, 2913, 3244, 3884, 4866, 5826, 7299, 8739, 9732, 11652, 14598, 17478, 29196, 34956, 787481, 1574962, 2362443, 3149924, 4724886, 7087329, 9449772, 14174658, 28349316]

約数ペア:

[(1, 28349316), (2, 14174658), (3, 9449772), (4, 7087329), (6, 4724886), (9, 3149924), (12, 2362443), (18, 1574962), (36, 787481), (811, 34956), (971, 29196), (1622, 17478), (1942, 14598), (2433, 11652), (2913, 9732), (3244, 8739), (3884, 7299), (4866, 5826)]