28088690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9787}}^1$

素因数の和:9842

約数の個数: 32

約数和(自身を含む): 59197824

約数和(自身を除く): 31109134

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 9787, 19574, 48935, 68509, 97870, 137018, 342545, 401267, 685090, 802534, 2006335, 2808869, 4012670, 5617738, 14044345, 28088690]

約数ペア:

[(1, 28088690), (2, 14044345), (5, 5617738), (7, 4012670), (10, 2808869), (14, 2006335), (35, 802534), (41, 685090), (70, 401267), (82, 342545), (205, 137018), (287, 97870), (410, 68509), (574, 48935), (1435, 19574), (2870, 9787)]