7943283992

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1\times {\mathrm{1327}}^1$

素因数の和:2248

約数の個数: 64

約数和(自身を含む): 17179008000

約数和(自身を除く): 9235724008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 769, 973, 1112, 1327, 1538, 1946, 2654, 3076, 3892, 5308, 5383, 6152, 7784, 9289, 10616, 10766, 18578, 21532, 37156, 43064, 74312, 106891, 184453, 213782, 368906, 427564, 737812, 748237, 855128, 1020463, 1291171, 1475624, 1496474, 2040926, 2582342, 2992948, 4081852, 5164684, 5985896, 7143241, 8163704, 10329368, 14286482, 28572964, 57145928, 141844357, 283688714, 567377428, 992910499, 1134754856, 1985820998, 3971641996, 7943283992]

約数ペア:

[(1, 7943283992), (2, 3971641996), (4, 1985820998), (7, 1134754856), (8, 992910499), (14, 567377428), (28, 283688714), (56, 141844357), (139, 57145928), (278, 28572964), (556, 14286482), (769, 10329368), (973, 8163704), (1112, 7143241), (1327, 5985896), (1538, 5164684), (1946, 4081852), (2654, 2992948), (3076, 2582342), (3892, 2040926), (5308, 1496474), (5383, 1475624), (6152, 1291171), (7784, 1020463), (9289, 855128), (10616, 748237), (10766, 737812), (18578, 427564), (21532, 368906), (37156, 213782), (43064, 184453), (74312, 106891)]