27798368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3559

約数の個数: 48

約数和(自身を含む): 62057520

約数和(自身を除く): 34259152

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3517, 3952, 7034, 7904, 14068, 28136, 45721, 56272, 66823, 91442, 112544, 133646, 182884, 267292, 365768, 534584, 731536, 868699, 1069168, 1463072, 1737398, 2138336, 3474796, 6949592, 13899184, 27798368]

約数ペア:

[(1, 27798368), (2, 13899184), (4, 6949592), (8, 3474796), (13, 2138336), (16, 1737398), (19, 1463072), (26, 1069168), (32, 868699), (38, 731536), (52, 534584), (76, 365768), (104, 267292), (152, 182884), (208, 133646), (247, 112544), (304, 91442), (416, 66823), (494, 56272), (608, 45721), (988, 28136), (1976, 14068), (3517, 7904), (3952, 7034)]