15704664472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{278491}}^1$

素因数の和:278576

約数の個数: 64

約数和(自身を含む): 36092563200

約数和(自身を除く): 20387898728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1484, 2014, 2968, 4028, 7049, 8056, 14098, 28196, 56392, 278491, 556982, 1113964, 1949437, 2227928, 3898874, 5291329, 7797748, 10582658, 14760023, 15595496, 21165316, 29520046, 37039303, 42330632, 59040092, 74078606, 103320161, 118080184, 148157212, 206640322, 280440437, 296314424, 413280644, 560880874, 826561288, 1121761748, 1963083059, 2243523496, 3926166118, 7852332236, 15704664472]

約数ペア:

[(1, 15704664472), (2, 7852332236), (4, 3926166118), (7, 2243523496), (8, 1963083059), (14, 1121761748), (19, 826561288), (28, 560880874), (38, 413280644), (53, 296314424), (56, 280440437), (76, 206640322), (106, 148157212), (133, 118080184), (152, 103320161), (212, 74078606), (266, 59040092), (371, 42330632), (424, 37039303), (532, 29520046), (742, 21165316), (1007, 15595496), (1064, 14760023), (1484, 10582658), (2014, 7797748), (2968, 5291329), (4028, 3898874), (7049, 2227928), (8056, 1949437), (14098, 1113964), (28196, 556982), (56392, 278491)]