2664064

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 5719140

約数和(自身を除く): 3055076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1601, 1664, 3202, 6404, 12808, 20813, 25616, 41626, 51232, 83252, 102464, 166504, 204928, 333008, 666016, 1332032, 2664064]

約数ペア:

[(1, 2664064), (2, 1332032), (4, 666016), (8, 333008), (13, 204928), (16, 166504), (26, 102464), (32, 83252), (52, 51232), (64, 41626), (104, 25616), (128, 20813), (208, 12808), (416, 6404), (832, 3202), (1601, 1664)]