28314546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9811}}^1$

素因数の和:9866

約数の個数: 32

約数和(自身を含む): 62639808

約数和(自身を除く): 34325262

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 9811, 19622, 29433, 58866, 127543, 255086, 363007, 382629, 726014, 765258, 1089021, 2178042, 4719091, 9438182, 14157273, 28314546]

約数ペア:

[(1, 28314546), (2, 14157273), (3, 9438182), (6, 4719091), (13, 2178042), (26, 1089021), (37, 765258), (39, 726014), (74, 382629), (78, 363007), (111, 255086), (222, 127543), (481, 58866), (962, 29433), (1443, 19622), (2886, 9811)]