27489464

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 52871520

約数和(自身を除く): 25382056

約数列:

[1, 2, 4, 8, 73, 103, 146, 206, 292, 412, 457, 584, 824, 914, 1828, 3656, 7519, 15038, 30076, 33361, 47071, 60152, 66722, 94142, 133444, 188284, 266888, 376568, 3436183, 6872366, 13744732, 27489464]

約数ペア:

[(1, 27489464), (2, 13744732), (4, 6872366), (8, 3436183), (73, 376568), (103, 266888), (146, 188284), (206, 133444), (292, 94142), (412, 66722), (457, 60152), (584, 47071), (824, 33361), (914, 30076), (1828, 15038), (3656, 7519)]