8136611644

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{10007}}^1$

素因数の和:10498

約数の個数: 48

約数和(自身を含む): 16544424960

約数和(自身を除く): 8407813316

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 409, 497, 818, 994, 1636, 1988, 2863, 5726, 10007, 11452, 20014, 29039, 40028, 58078, 70049, 116156, 140098, 203273, 280196, 406546, 710497, 813092, 1420994, 2841988, 4092863, 4973479, 8185726, 9946958, 16371452, 19893916, 28650041, 57300082, 114600164, 290593273, 581186546, 1162373092, 2034152911, 4068305822, 8136611644]

約数ペア:

[(1, 8136611644), (2, 4068305822), (4, 2034152911), (7, 1162373092), (14, 581186546), (28, 290593273), (71, 114600164), (142, 57300082), (284, 28650041), (409, 19893916), (497, 16371452), (818, 9946958), (994, 8185726), (1636, 4973479), (1988, 4092863), (2863, 2841988), (5726, 1420994), (10007, 813092), (11452, 710497), (20014, 406546), (29039, 280196), (40028, 203273), (58078, 140098), (70049, 116156)]