28038508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 54964224

約数和(自身を除く): 26925716

約数列:

[1, 2, 4, 17, 31, 34, 47, 62, 68, 94, 124, 188, 283, 527, 566, 799, 1054, 1132, 1457, 1598, 2108, 2914, 3196, 4811, 5828, 8773, 9622, 13301, 17546, 19244, 24769, 26602, 35092, 49538, 53204, 99076, 149141, 226117, 298282, 412331, 452234, 596564, 824662, 904468, 1649324, 7009627, 14019254, 28038508]

約数ペア:

[(1, 28038508), (2, 14019254), (4, 7009627), (17, 1649324), (31, 904468), (34, 824662), (47, 596564), (62, 452234), (68, 412331), (94, 298282), (124, 226117), (188, 149141), (283, 99076), (527, 53204), (566, 49538), (799, 35092), (1054, 26602), (1132, 24769), (1457, 19244), (1598, 17546), (2108, 13301), (2914, 9622), (3196, 8773), (4811, 5828)]