2563744

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:832

約数の個数: 24

約数和(自身を含む): 5099220

約数和(自身を除く): 2535476

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 709, 904, 1418, 1808, 2836, 3616, 5672, 11344, 22688, 80117, 160234, 320468, 640936, 1281872, 2563744]

約数ペア:

[(1, 2563744), (2, 1281872), (4, 640936), (8, 320468), (16, 160234), (32, 80117), (113, 22688), (226, 11344), (452, 5672), (709, 3616), (904, 2836), (1418, 1808)]