1292576

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1344

約数の個数: 24

約数和(自身を含む): 2628864

約数和(自身を除く): 1336288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1303, 2606, 5212, 10424, 20848, 40393, 41696, 80786, 161572, 323144, 646288, 1292576]

約数ペア:

[(1, 1292576), (2, 646288), (4, 323144), (8, 161572), (16, 80786), (31, 41696), (32, 40393), (62, 20848), (124, 10424), (248, 5212), (496, 2606), (992, 1303)]