77407288

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9277}}^1$

素因数の和:9439

約数の個数: 32

約数和(自身を含む): 167004000

約数和(自身を除く): 89596712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 9277, 18554, 37108, 64939, 74216, 129878, 259756, 519512, 1382273, 2764546, 5529092, 9675911, 11058184, 19351822, 38703644, 77407288]

約数ペア:

[(1, 77407288), (2, 38703644), (4, 19351822), (7, 11058184), (8, 9675911), (14, 5529092), (28, 2764546), (56, 1382273), (149, 519512), (298, 259756), (596, 129878), (1043, 74216), (1192, 64939), (2086, 37108), (4172, 18554), (8344, 9277)]