1267715008

素因数分解:

$2^6\times 7^1\times {\mathrm{211}}^1\times {\mathrm{13411}}^1$

素因数の和:13641

約数の個数: 56

約数和(自身を含む): 2888837504

約数和(自身を除く): 1621122496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 211, 224, 422, 448, 844, 1477, 1688, 2954, 3376, 5908, 6752, 11816, 13411, 13504, 23632, 26822, 47264, 53644, 93877, 94528, 107288, 187754, 214576, 375508, 429152, 751016, 858304, 1502032, 2829721, 3004064, 5659442, 6008128, 11318884, 19808047, 22637768, 39616094, 45275536, 79232188, 90551072, 158464376, 181102144, 316928752, 633857504, 1267715008]

約数ペア:

[(1, 1267715008), (2, 633857504), (4, 316928752), (7, 181102144), (8, 158464376), (14, 90551072), (16, 79232188), (28, 45275536), (32, 39616094), (56, 22637768), (64, 19808047), (112, 11318884), (211, 6008128), (224, 5659442), (422, 3004064), (448, 2829721), (844, 1502032), (1477, 858304), (1688, 751016), (2954, 429152), (3376, 375508), (5908, 214576), (6752, 187754), (11816, 107288), (13411, 94528), (13504, 93877), (23632, 53644), (26822, 47264)]