8190728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11251}}^1$

素因数の和:11277

約数の個数: 32

約数和(自身を含む): 18903360

約数和(自身を除く): 10712632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 11251, 22502, 45004, 78757, 90008, 146263, 157514, 292526, 315028, 585052, 630056, 1023841, 1170104, 2047682, 4095364, 8190728]

約数ペア:

[(1, 8190728), (2, 4095364), (4, 2047682), (7, 1170104), (8, 1023841), (13, 630056), (14, 585052), (26, 315028), (28, 292526), (52, 157514), (56, 146263), (91, 90008), (104, 78757), (182, 45004), (364, 22502), (728, 11251)]