28470708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112979}}^1$

素因数の和:112996

約数の個数: 36

約数和(自身を含む): 82249440

約数和(自身を除く): 53778732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112979, 225958, 338937, 451916, 677874, 790853, 1016811, 1355748, 1581706, 2033622, 2372559, 3163412, 4067244, 4745118, 7117677, 9490236, 14235354, 28470708]

約数ペア:

[(1, 28470708), (2, 14235354), (3, 9490236), (4, 7117677), (6, 4745118), (7, 4067244), (9, 3163412), (12, 2372559), (14, 2033622), (18, 1581706), (21, 1355748), (28, 1016811), (36, 790853), (42, 677874), (63, 451916), (84, 338937), (126, 225958), (252, 112979)]