28343350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1789

約数の個数: 48

約数和(自身を含む): 61567488

約数和(自身を除く): 33224138

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 1723, 2350, 3290, 3446, 8225, 8615, 12061, 16450, 17230, 24122, 43075, 60305, 80981, 86150, 120610, 161962, 301525, 404905, 566867, 603050, 809810, 1133734, 2024525, 2834335, 4049050, 5668670, 14171675, 28343350]

約数ペア:

[(1, 28343350), (2, 14171675), (5, 5668670), (7, 4049050), (10, 2834335), (14, 2024525), (25, 1133734), (35, 809810), (47, 603050), (50, 566867), (70, 404905), (94, 301525), (175, 161962), (235, 120610), (329, 86150), (350, 80981), (470, 60305), (658, 43075), (1175, 24122), (1645, 17230), (1723, 16450), (2350, 12061), (3290, 8615), (3446, 8225)]