28675668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 83026944

約数和(自身を除く): 54351276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 68, 84, 86, 102, 119, 129, 172, 204, 238, 258, 301, 357, 467, 476, 516, 602, 714, 731, 903, 934, 1204, 1401, 1428, 1462, 1806, 1868, 2193, 2802, 2924, 3269, 3612, 4386, 5117, 5604, 6538, 7939, 8772, 9807, 10234, 13076, 15351, 15878, 19614, 20081, 20468, 23817, 30702, 31756, 39228, 40162, 47634, 55573, 60243, 61404, 80324, 95268, 111146, 120486, 140567, 166719, 222292, 240972, 281134, 333438, 341377, 421701, 562268, 666876, 682754, 843402, 1024131, 1365508, 1686804, 2048262, 2389639, 4096524, 4779278, 7168917, 9558556, 14337834, 28675668]

約数ペア:

[(1, 28675668), (2, 14337834), (3, 9558556), (4, 7168917), (6, 4779278), (7, 4096524), (12, 2389639), (14, 2048262), (17, 1686804), (21, 1365508), (28, 1024131), (34, 843402), (42, 682754), (43, 666876), (51, 562268), (68, 421701), (84, 341377), (86, 333438), (102, 281134), (119, 240972), (129, 222292), (172, 166719), (204, 140567), (238, 120486), (258, 111146), (301, 95268), (357, 80324), (467, 61404), (476, 60243), (516, 55573), (602, 47634), (714, 40162), (731, 39228), (903, 31756), (934, 30702), (1204, 23817), (1401, 20468), (1428, 20081), (1462, 19614), (1806, 15878), (1868, 15351), (2193, 13076), (2802, 10234), (2924, 9807), (3269, 8772), (3612, 7939), (4386, 6538), (5117, 5604)]