64277164

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37633}}^1$

素因数の和:37705

約数の個数: 24

約数和(自身を含む): 130665248

約数和(自身を除く): 66388084

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 37633, 75266, 150532, 263431, 526862, 1053724, 2295613, 4591226, 9182452, 16069291, 32138582, 64277164]

約数ペア:

[(1, 64277164), (2, 32138582), (4, 16069291), (7, 9182452), (14, 4591226), (28, 2295613), (61, 1053724), (122, 526862), (244, 263431), (427, 150532), (854, 75266), (1708, 37633)]