13959176

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 36495360

約数和(自身を除く): 22536184

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 43, 44, 56, 62, 68, 77, 86, 88, 119, 124, 136, 154, 172, 187, 217, 238, 248, 301, 308, 341, 344, 374, 434, 473, 476, 527, 602, 616, 682, 731, 748, 868, 946, 952, 1054, 1204, 1309, 1333, 1364, 1462, 1496, 1736, 1892, 2108, 2387, 2408, 2618, 2666, 2728, 2924, 3311, 3689, 3784, 4216, 4774, 5117, 5236, 5332, 5797, 5848, 6622, 7378, 8041, 9331, 9548, 10234, 10472, 10664, 11594, 13244, 14663, 14756, 16082, 18662, 19096, 20468, 22661, 23188, 26488, 29326, 29512, 32164, 37324, 40579, 40936, 45322, 46376, 56287, 58652, 64328, 74648, 81158, 90644, 102641, 112574, 117304, 158627, 162316, 181288, 205282, 225148, 249271, 317254, 324632, 410564, 450296, 498542, 634508, 821128, 997084, 1269016, 1744897, 1994168, 3489794, 6979588, 13959176]

約数ペア:

[(1, 13959176), (2, 6979588), (4, 3489794), (7, 1994168), (8, 1744897), (11, 1269016), (14, 997084), (17, 821128), (22, 634508), (28, 498542), (31, 450296), (34, 410564), (43, 324632), (44, 317254), (56, 249271), (62, 225148), (68, 205282), (77, 181288), (86, 162316), (88, 158627), (119, 117304), (124, 112574), (136, 102641), (154, 90644), (172, 81158), (187, 74648), (217, 64328), (238, 58652), (248, 56287), (301, 46376), (308, 45322), (341, 40936), (344, 40579), (374, 37324), (434, 32164), (473, 29512), (476, 29326), (527, 26488), (602, 23188), (616, 22661), (682, 20468), (731, 19096), (748, 18662), (868, 16082), (946, 14756), (952, 14663), (1054, 13244), (1204, 11594), (1309, 10664), (1333, 10472), (1364, 10234), (1462, 9548), (1496, 9331), (1736, 8041), (1892, 7378), (2108, 6622), (2387, 5848), (2408, 5797), (2618, 5332), (2666, 5236), (2728, 5117), (2924, 4774), (3311, 4216), (3689, 3784)]