1848139264

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{76801}}^1$

素因数の和:76866

約数の個数: 40

約数和(自身を含む): 3771285408

約数和(自身を除く): 1923146144

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 6016, 12032, 24064, 76801, 153602, 307204, 614408, 1228816, 2457632, 3609647, 4915264, 7219294, 9830528, 14438588, 19661056, 28877176, 39322112, 57754352, 115508704, 231017408, 462034816, 924069632, 1848139264]

約数ペア:

[(1, 1848139264), (2, 924069632), (4, 462034816), (8, 231017408), (16, 115508704), (32, 57754352), (47, 39322112), (64, 28877176), (94, 19661056), (128, 14438588), (188, 9830528), (256, 7219294), (376, 4915264), (512, 3609647), (752, 2457632), (1504, 1228816), (3008, 614408), (6016, 307204), (12032, 153602), (24064, 76801)]