7042984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 14331240

約数和(自身を除く): 7288256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 281, 482, 562, 964, 1124, 1928, 2248, 3133, 3653, 6266, 7306, 12532, 14612, 25064, 29224, 67721, 135442, 270884, 541768, 880373, 1760746, 3521492, 7042984]

約数ペア:

[(1, 7042984), (2, 3521492), (4, 1760746), (8, 880373), (13, 541768), (26, 270884), (52, 135442), (104, 67721), (241, 29224), (281, 25064), (482, 14612), (562, 12532), (964, 7306), (1124, 6266), (1928, 3653), (2248, 3133)]