7882264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4027

約数の個数: 32

約数和(自身を含む): 16758000

約数和(自身を除く): 8875736

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3989, 7978, 15956, 31912, 51857, 75791, 103714, 151582, 207428, 303164, 414856, 606328, 985283, 1970566, 3941132, 7882264]

約数ペア:

[(1, 7882264), (2, 3941132), (4, 1970566), (8, 985283), (13, 606328), (19, 414856), (26, 303164), (38, 207428), (52, 151582), (76, 103714), (104, 75791), (152, 51857), (247, 31912), (494, 15956), (988, 7978), (1976, 3989)]