1892992

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 3941280

約数和(自身を除く): 2048288

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 643, 736, 1286, 1472, 2572, 2944, 5144, 10288, 14789, 20576, 29578, 41152, 59156, 82304, 118312, 236624, 473248, 946496, 1892992]

約数ペア:

[(1, 1892992), (2, 946496), (4, 473248), (8, 236624), (16, 118312), (23, 82304), (32, 59156), (46, 41152), (64, 29578), (92, 20576), (128, 14789), (184, 10288), (368, 5144), (643, 2944), (736, 2572), (1286, 1472)]