4390064

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2097

約数の個数: 40

約数和(自身を含む): 10237440

約数和(自身を除く): 5847376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2063, 2128, 4126, 8252, 14441, 16504, 28882, 33008, 39197, 57764, 78394, 115528, 156788, 231056, 274379, 313576, 548758, 627152, 1097516, 2195032, 4390064]

約数ペア:

[(1, 4390064), (2, 2195032), (4, 1097516), (7, 627152), (8, 548758), (14, 313576), (16, 274379), (19, 231056), (28, 156788), (38, 115528), (56, 78394), (76, 57764), (112, 39197), (133, 33008), (152, 28882), (266, 16504), (304, 14441), (532, 8252), (1064, 4126), (2063, 2128)]