26188322264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{15277}}^1$

素因数の和:15660

約数の個数: 64

約数和(自身を含む): 54054786240

約数和(自身を除く): 27866463976

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 311, 424, 622, 689, 1244, 1378, 2488, 2756, 4043, 5512, 8086, 15277, 16172, 16483, 30554, 32344, 32966, 61108, 65932, 122216, 131864, 198601, 214279, 397202, 428558, 794404, 809681, 857116, 1588808, 1619362, 1714232, 3238724, 4751147, 6477448, 9502294, 10525853, 19004588, 21051706, 38009176, 42103412, 61764911, 84206824, 123529822, 247059644, 251810791, 494119288, 503621582, 1007243164, 2014486328, 3273540283, 6547080566, 13094161132, 26188322264]

約数ペア:

[(1, 26188322264), (2, 13094161132), (4, 6547080566), (8, 3273540283), (13, 2014486328), (26, 1007243164), (52, 503621582), (53, 494119288), (104, 251810791), (106, 247059644), (212, 123529822), (311, 84206824), (424, 61764911), (622, 42103412), (689, 38009176), (1244, 21051706), (1378, 19004588), (2488, 10525853), (2756, 9502294), (4043, 6477448), (5512, 4751147), (8086, 3238724), (15277, 1714232), (16172, 1619362), (16483, 1588808), (30554, 857116), (32344, 809681), (32966, 794404), (61108, 428558), (65932, 397202), (122216, 214279), (131864, 198601)]