63278852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 137018112

約数和(自身を除く): 73739260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 526, 661, 1052, 1322, 1841, 2644, 3419, 3682, 4627, 6838, 7364, 8593, 9254, 13676, 17186, 18508, 23933, 34372, 47866, 60151, 95732, 120302, 173843, 240604, 347686, 695372, 1216901, 2259959, 2433802, 4519918, 4867604, 9039836, 15819713, 31639426, 63278852]

約数ペア:

[(1, 63278852), (2, 31639426), (4, 15819713), (7, 9039836), (13, 4867604), (14, 4519918), (26, 2433802), (28, 2259959), (52, 1216901), (91, 695372), (182, 347686), (263, 240604), (364, 173843), (526, 120302), (661, 95732), (1052, 60151), (1322, 47866), (1841, 34372), (2644, 23933), (3419, 18508), (3682, 17186), (4627, 13676), (6838, 9254), (7364, 8593)]