26689341376

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{21319}}^1$

素因数の和:21993

約数の個数: 56

約数和(自身を含む): 54759311360

約数和(自身を除く): 28069969984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 631, 992, 1262, 1984, 2524, 5048, 10096, 19561, 20192, 21319, 39122, 40384, 42638, 78244, 85276, 156488, 170552, 312976, 341104, 625952, 660889, 682208, 1251904, 1321778, 1364416, 2643556, 5287112, 10574224, 13452289, 21148448, 26904578, 42296896, 53809156, 107618312, 215236624, 417020959, 430473248, 834041918, 860946496, 1668083836, 3336167672, 6672335344, 13344670688, 26689341376]

約数ペア:

[(1, 26689341376), (2, 13344670688), (4, 6672335344), (8, 3336167672), (16, 1668083836), (31, 860946496), (32, 834041918), (62, 430473248), (64, 417020959), (124, 215236624), (248, 107618312), (496, 53809156), (631, 42296896), (992, 26904578), (1262, 21148448), (1984, 13452289), (2524, 10574224), (5048, 5287112), (10096, 2643556), (19561, 1364416), (20192, 1321778), (21319, 1251904), (39122, 682208), (40384, 660889), (42638, 625952), (78244, 341104), (85276, 312976), (156488, 170552)]