38369816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 44574184

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 323, 479, 527, 589, 646, 958, 1054, 1178, 1292, 1916, 2108, 2356, 2584, 3832, 4216, 4712, 8143, 9101, 10013, 14849, 16286, 18202, 20026, 29698, 32572, 36404, 40052, 59396, 65144, 72808, 80104, 118792, 154717, 252433, 282131, 309434, 504866, 564262, 618868, 1009732, 1128524, 1237736, 2019464, 2257048, 4796227, 9592454, 19184908, 38369816]

約数ペア:

[(1, 38369816), (2, 19184908), (4, 9592454), (8, 4796227), (17, 2257048), (19, 2019464), (31, 1237736), (34, 1128524), (38, 1009732), (62, 618868), (68, 564262), (76, 504866), (124, 309434), (136, 282131), (152, 252433), (248, 154717), (323, 118792), (479, 80104), (527, 72808), (589, 65144), (646, 59396), (958, 40052), (1054, 36404), (1178, 32572), (1292, 29698), (1916, 20026), (2108, 18202), (2356, 16286), (2584, 14849), (3832, 10013), (4216, 9101), (4712, 8143)]