2260768

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 4790016

約数和(自身を除く): 2529248

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 53, 62, 86, 106, 124, 172, 212, 248, 344, 424, 496, 688, 848, 992, 1333, 1376, 1643, 1696, 2279, 2666, 3286, 4558, 5332, 6572, 9116, 10664, 13144, 18232, 21328, 26288, 36464, 42656, 52576, 70649, 72928, 141298, 282596, 565192, 1130384, 2260768]

約数ペア:

[(1, 2260768), (2, 1130384), (4, 565192), (8, 282596), (16, 141298), (31, 72928), (32, 70649), (43, 52576), (53, 42656), (62, 36464), (86, 26288), (106, 21328), (124, 18232), (172, 13144), (212, 10664), (248, 9116), (344, 6572), (424, 5332), (496, 4558), (688, 3286), (848, 2666), (992, 2279), (1333, 1696), (1376, 1643)]