4480084

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 9321312

約数和(自身を除く): 4841228

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 427, 602, 854, 1204, 1708, 2623, 3721, 5246, 7442, 10492, 14884, 18361, 26047, 36722, 52094, 73444, 104188, 160003, 320006, 640012, 1120021, 2240042, 4480084]

約数ペア:

[(1, 4480084), (2, 2240042), (4, 1120021), (7, 640012), (14, 320006), (28, 160003), (43, 104188), (61, 73444), (86, 52094), (122, 36722), (172, 26047), (244, 18361), (301, 14884), (427, 10492), (602, 7442), (854, 5246), (1204, 3721), (1708, 2623)]