4997237872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{3539}}^1$

素因数の和:3742

約数の個数: 80

約数和(自身を含む): 10808951040

約数和(自身を除く): 5811713168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 113, 142, 176, 226, 284, 452, 568, 781, 904, 1136, 1243, 1562, 1808, 2486, 3124, 3539, 4972, 6248, 7078, 8023, 9944, 12496, 14156, 16046, 19888, 28312, 32092, 38929, 56624, 64184, 77858, 88253, 128368, 155716, 176506, 251269, 311432, 353012, 399907, 502538, 622864, 706024, 799814, 1005076, 1412048, 1599628, 2010152, 2763959, 3199256, 4020304, 4398977, 5527918, 6398512, 8797954, 11055836, 17595908, 22111672, 28393397, 35191816, 44223344, 56786794, 70383632, 113573588, 227147176, 312327367, 454294352, 624654734, 1249309468, 2498618936, 4997237872]

約数ペア:

[(1, 4997237872), (2, 2498618936), (4, 1249309468), (8, 624654734), (11, 454294352), (16, 312327367), (22, 227147176), (44, 113573588), (71, 70383632), (88, 56786794), (113, 44223344), (142, 35191816), (176, 28393397), (226, 22111672), (284, 17595908), (452, 11055836), (568, 8797954), (781, 6398512), (904, 5527918), (1136, 4398977), (1243, 4020304), (1562, 3199256), (1808, 2763959), (2486, 2010152), (3124, 1599628), (3539, 1412048), (4972, 1005076), (6248, 799814), (7078, 706024), (8023, 622864), (9944, 502538), (12496, 399907), (14156, 353012), (16046, 311432), (19888, 251269), (28312, 176506), (32092, 155716), (38929, 128368), (56624, 88253), (64184, 77858)]