2839952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 5966136

約数和(自身を除く): 3126184

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 197, 212, 272, 394, 424, 788, 848, 901, 1576, 1802, 3152, 3349, 3604, 6698, 7208, 10441, 13396, 14416, 20882, 26792, 41764, 53584, 83528, 167056, 177497, 354994, 709988, 1419976, 2839952]

約数ペア:

[(1, 2839952), (2, 1419976), (4, 709988), (8, 354994), (16, 177497), (17, 167056), (34, 83528), (53, 53584), (68, 41764), (106, 26792), (136, 20882), (197, 14416), (212, 13396), (272, 10441), (394, 7208), (424, 6698), (788, 3604), (848, 3349), (901, 3152), (1576, 1802)]