61938604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 134120448

約数和(自身を除く): 72181844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 526, 647, 1052, 1294, 1841, 2588, 3419, 3682, 4529, 6838, 7364, 8411, 9058, 13676, 16822, 18116, 23933, 33644, 47866, 58877, 95732, 117754, 170161, 235508, 340322, 680644, 1191127, 2212093, 2382254, 4424186, 4764508, 8848372, 15484651, 30969302, 61938604]

約数ペア:

[(1, 61938604), (2, 30969302), (4, 15484651), (7, 8848372), (13, 4764508), (14, 4424186), (26, 2382254), (28, 2212093), (52, 1191127), (91, 680644), (182, 340322), (263, 235508), (364, 170161), (526, 117754), (647, 95732), (1052, 58877), (1294, 47866), (1841, 33644), (2588, 23933), (3419, 18116), (3682, 16822), (4529, 13676), (6838, 9058), (7364, 8411)]