38864584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 85458240

約数和(自身を除く): 46593656

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 83, 88, 136, 166, 187, 313, 332, 374, 626, 664, 748, 913, 1252, 1411, 1496, 1826, 2504, 2822, 3443, 3652, 5321, 5644, 6886, 7304, 10642, 11288, 13772, 15521, 21284, 25979, 27544, 31042, 42568, 51958, 58531, 62084, 103916, 117062, 124168, 207832, 234124, 285769, 441643, 468248, 571538, 883286, 1143076, 1766572, 2286152, 3533144, 4858073, 9716146, 19432292, 38864584]

約数ペア:

[(1, 38864584), (2, 19432292), (4, 9716146), (8, 4858073), (11, 3533144), (17, 2286152), (22, 1766572), (34, 1143076), (44, 883286), (68, 571538), (83, 468248), (88, 441643), (136, 285769), (166, 234124), (187, 207832), (313, 124168), (332, 117062), (374, 103916), (626, 62084), (664, 58531), (748, 51958), (913, 42568), (1252, 31042), (1411, 27544), (1496, 25979), (1826, 21284), (2504, 15521), (2822, 13772), (3443, 11288), (3652, 10642), (5321, 7304), (5644, 6886)]