8002904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10993}}^1$

素因数の和:11019

約数の個数: 32

約数和(自身を含む): 18469920

約数和(自身を除く): 10467016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 10993, 21986, 43972, 76951, 87944, 142909, 153902, 285818, 307804, 571636, 615608, 1000363, 1143272, 2000726, 4001452, 8002904]

約数ペア:

[(1, 8002904), (2, 4001452), (4, 2000726), (7, 1143272), (8, 1000363), (13, 615608), (14, 571636), (26, 307804), (28, 285818), (52, 153902), (56, 142909), (91, 87944), (104, 76951), (182, 43972), (364, 21986), (728, 10993)]