761312

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 24

約数和(自身を含む): 1541736

約数和(自身を除く): 780424

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 643, 1184, 1286, 2572, 5144, 10288, 20576, 23791, 47582, 95164, 190328, 380656, 761312]

約数ペア:

[(1, 761312), (2, 380656), (4, 190328), (8, 95164), (16, 47582), (32, 23791), (37, 20576), (74, 10288), (148, 5144), (296, 2572), (592, 1286), (643, 1184)]