3982864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 8213760

約数和(自身を除く): 4230896

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 137, 158, 184, 274, 316, 368, 548, 632, 1096, 1264, 1817, 2192, 3151, 3634, 6302, 7268, 10823, 12604, 14536, 21646, 25208, 29072, 43292, 50416, 86584, 173168, 248929, 497858, 995716, 1991432, 3982864]

約数ペア:

[(1, 3982864), (2, 1991432), (4, 995716), (8, 497858), (16, 248929), (23, 173168), (46, 86584), (79, 50416), (92, 43292), (137, 29072), (158, 25208), (184, 21646), (274, 14536), (316, 12604), (368, 10823), (548, 7268), (632, 6302), (1096, 3634), (1264, 3151), (1817, 2192)]