15628712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 35043840

約数和(自身を除く): 19415128

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 337, 341, 374, 527, 674, 682, 748, 1054, 1348, 1364, 1496, 2108, 2696, 2728, 3707, 4216, 5729, 5797, 7414, 10447, 11458, 11594, 14828, 20894, 22916, 23188, 29656, 41788, 45832, 46376, 63019, 83576, 114917, 126038, 177599, 229834, 252076, 355198, 459668, 504152, 710396, 919336, 1420792, 1953589, 3907178, 7814356, 15628712]

約数ペア:

[(1, 15628712), (2, 7814356), (4, 3907178), (8, 1953589), (11, 1420792), (17, 919336), (22, 710396), (31, 504152), (34, 459668), (44, 355198), (62, 252076), (68, 229834), (88, 177599), (124, 126038), (136, 114917), (187, 83576), (248, 63019), (337, 46376), (341, 45832), (374, 41788), (527, 29656), (674, 23188), (682, 22916), (748, 20894), (1054, 14828), (1348, 11594), (1364, 11458), (1496, 10447), (2108, 7414), (2696, 5797), (2728, 5729), (3707, 4216)]