38416936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 78645600

約数和(自身を除く): 40228664

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 263, 526, 589, 961, 1052, 1178, 1922, 2104, 2356, 3844, 4712, 4997, 7688, 8153, 9994, 16306, 18259, 19988, 32612, 36518, 39976, 65224, 73036, 146072, 154907, 252743, 309814, 505486, 619628, 1010972, 1239256, 2021944, 4802117, 9604234, 19208468, 38416936]

約数ペア:

[(1, 38416936), (2, 19208468), (4, 9604234), (8, 4802117), (19, 2021944), (31, 1239256), (38, 1010972), (62, 619628), (76, 505486), (124, 309814), (152, 252743), (248, 154907), (263, 146072), (526, 73036), (589, 65224), (961, 39976), (1052, 36518), (1178, 32612), (1922, 19988), (2104, 18259), (2356, 16306), (3844, 9994), (4712, 8153), (4997, 7688)]