27890008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 54651600

約数和(自身を除く): 26761592

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 1597, 2183, 3194, 4366, 6388, 8732, 12776, 17464, 59089, 94223, 118178, 188446, 236356, 376892, 472712, 753784, 3486251, 6972502, 13945004, 27890008]

約数ペア:

[(1, 27890008), (2, 13945004), (4, 6972502), (8, 3486251), (37, 753784), (59, 472712), (74, 376892), (118, 236356), (148, 188446), (236, 118178), (296, 94223), (472, 59089), (1597, 17464), (2183, 12776), (3194, 8732), (4366, 6388)]