39755752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 81525600

約数和(自身を除く): 41769848

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 311, 551, 622, 841, 1102, 1244, 1682, 2204, 2488, 3364, 4408, 5909, 6728, 9019, 11818, 15979, 18038, 23636, 31958, 36076, 47272, 63916, 72152, 127832, 171361, 261551, 342722, 523102, 685444, 1046204, 1370888, 2092408, 4969469, 9938938, 19877876, 39755752]

約数ペア:

[(1, 39755752), (2, 19877876), (4, 9938938), (8, 4969469), (19, 2092408), (29, 1370888), (38, 1046204), (58, 685444), (76, 523102), (116, 342722), (152, 261551), (232, 171361), (311, 127832), (551, 72152), (622, 63916), (841, 47272), (1102, 36076), (1244, 31958), (1682, 23636), (2204, 18038), (2488, 15979), (3364, 11818), (4408, 9019), (5909, 6728)]