7698376

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 17740800

約数和(自身を除く): 10042424

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 139, 161, 172, 184, 278, 301, 322, 344, 556, 602, 644, 973, 989, 1112, 1204, 1288, 1946, 1978, 2408, 3197, 3892, 3956, 5977, 6394, 6923, 7784, 7912, 11954, 12788, 13846, 22379, 23908, 25576, 27692, 41839, 44758, 47816, 55384, 83678, 89516, 137471, 167356, 179032, 274942, 334712, 549884, 962297, 1099768, 1924594, 3849188, 7698376]

約数ペア:

[(1, 7698376), (2, 3849188), (4, 1924594), (7, 1099768), (8, 962297), (14, 549884), (23, 334712), (28, 274942), (43, 179032), (46, 167356), (56, 137471), (86, 89516), (92, 83678), (139, 55384), (161, 47816), (172, 44758), (184, 41839), (278, 27692), (301, 25576), (322, 23908), (344, 22379), (556, 13846), (602, 12788), (644, 11954), (973, 7912), (989, 7784), (1112, 6923), (1204, 6394), (1288, 5977), (1946, 3956), (1978, 3892), (2408, 3197)]