7130725088

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{178697}}^1$

素因数の和:178779

約数の個数: 48

約数和(自身を含む): 14860525680

約数和(自身を除く): 7729800592

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 2494, 4988, 9976, 19952, 39904, 178697, 357394, 714788, 1429576, 2859152, 5182213, 5718304, 7683971, 10364426, 15367942, 20728852, 30735884, 41457704, 61471768, 82915408, 122943536, 165830816, 222835159, 245887072, 445670318, 891340636, 1782681272, 3565362544, 7130725088]

約数ペア:

[(1, 7130725088), (2, 3565362544), (4, 1782681272), (8, 891340636), (16, 445670318), (29, 245887072), (32, 222835159), (43, 165830816), (58, 122943536), (86, 82915408), (116, 61471768), (172, 41457704), (232, 30735884), (344, 20728852), (464, 15367942), (688, 10364426), (928, 7683971), (1247, 5718304), (1376, 5182213), (2494, 2859152), (4988, 1429576), (9976, 714788), (19952, 357394), (39904, 178697)]