66017644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 145506816

約数和(自身を除く): 79489172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 2081, 2266, 2884, 4162, 4532, 7931, 8324, 14567, 15862, 22891, 29134, 31724, 45782, 58268, 91564, 160237, 214343, 320474, 428686, 640948, 857372, 1500401, 2357773, 3000802, 4715546, 6001604, 9431092, 16504411, 33008822, 66017644]

約数ペア:

[(1, 66017644), (2, 33008822), (4, 16504411), (7, 9431092), (11, 6001604), (14, 4715546), (22, 3000802), (28, 2357773), (44, 1500401), (77, 857372), (103, 640948), (154, 428686), (206, 320474), (308, 214343), (412, 160237), (721, 91564), (1133, 58268), (1442, 45782), (2081, 31724), (2266, 29134), (2884, 22891), (4162, 15862), (4532, 14567), (7931, 8324)]