42508701508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{82883}}^1$

素因数の和:84316

約数の個数: 48

約数和(自身を含む): 91623288960

約数和(自身を除く): 49114587452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1409, 2818, 5636, 9863, 18317, 19726, 36634, 39452, 73268, 82883, 128219, 165766, 256438, 331532, 512876, 580181, 1077479, 1160362, 2154958, 2320724, 4309916, 7542353, 15084706, 30169412, 116782147, 233564294, 467128588, 817475029, 1518167911, 1634950058, 3036335822, 3269900116, 6072671644, 10627175377, 21254350754, 42508701508]

約数ペア:

[(1, 42508701508), (2, 21254350754), (4, 10627175377), (7, 6072671644), (13, 3269900116), (14, 3036335822), (26, 1634950058), (28, 1518167911), (52, 817475029), (91, 467128588), (182, 233564294), (364, 116782147), (1409, 30169412), (2818, 15084706), (5636, 7542353), (9863, 4309916), (18317, 2320724), (19726, 2154958), (36634, 1160362), (39452, 1077479), (73268, 580181), (82883, 512876), (128219, 331532), (165766, 256438)]