28088830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36479}}^1$

素因数の和:36504

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 34948610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 36479, 72958, 182395, 255353, 364790, 401269, 510706, 802538, 1276765, 2006345, 2553530, 2808883, 4012690, 5617766, 14044415, 28088830]

約数ペア:

[(1, 28088830), (2, 14044415), (5, 5617766), (7, 4012690), (10, 2808883), (11, 2553530), (14, 2006345), (22, 1276765), (35, 802538), (55, 510706), (70, 401269), (77, 364790), (110, 255353), (154, 182395), (385, 72958), (770, 36479)]