28994488

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 56505600

約数和(自身を除く): 27511112

約数列:

[1, 2, 4, 8, 47, 59, 94, 118, 188, 236, 376, 472, 1307, 2614, 2773, 5228, 5546, 10456, 11092, 22184, 61429, 77113, 122858, 154226, 245716, 308452, 491432, 616904, 3624311, 7248622, 14497244, 28994488]

約数ペア:

[(1, 28994488), (2, 14497244), (4, 7248622), (8, 3624311), (47, 616904), (59, 491432), (94, 308452), (118, 245716), (188, 154226), (236, 122858), (376, 77113), (472, 61429), (1307, 22184), (2614, 11092), (2773, 10456), (5228, 5546)]