7937888948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{5051}}^1$

素因数の和:5285

約数の個数: 72

約数和(自身を含む): 16254991872

約数和(自身を除く): 8317102924

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 191, 242, 374, 382, 484, 748, 764, 2057, 2101, 3247, 4114, 4202, 5051, 6494, 8228, 8404, 10102, 12988, 20204, 23111, 35717, 46222, 55561, 71434, 85867, 92444, 111122, 142868, 171734, 222244, 343468, 392887, 611171, 785774, 944537, 964741, 1222342, 1571548, 1889074, 1929482, 2444684, 3778148, 3858964, 10389907, 10612151, 16400597, 20779814, 21224302, 32801194, 41559628, 42448604, 65602388, 116733661, 180406567, 233467322, 360813134, 466934644, 721626268, 1984472237, 3968944474, 7937888948]

約数ペア:

[(1, 7937888948), (2, 3968944474), (4, 1984472237), (11, 721626268), (17, 466934644), (22, 360813134), (34, 233467322), (44, 180406567), (68, 116733661), (121, 65602388), (187, 42448604), (191, 41559628), (242, 32801194), (374, 21224302), (382, 20779814), (484, 16400597), (748, 10612151), (764, 10389907), (2057, 3858964), (2101, 3778148), (3247, 2444684), (4114, 1929482), (4202, 1889074), (5051, 1571548), (6494, 1222342), (8228, 964741), (8404, 944537), (10102, 785774), (12988, 611171), (20204, 392887), (23111, 343468), (35717, 222244), (46222, 171734), (55561, 142868), (71434, 111122), (85867, 92444)]