15002728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{797}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 30499560

約数和(自身を除く): 15496832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 797, 1448, 1594, 2353, 3188, 4706, 6376, 9412, 10361, 18824, 20722, 41444, 82888, 144257, 288514, 577028, 1154056, 1875341, 3750682, 7501364, 15002728]

約数ペア:

[(1, 15002728), (2, 7501364), (4, 3750682), (8, 1875341), (13, 1154056), (26, 577028), (52, 288514), (104, 144257), (181, 82888), (362, 41444), (724, 20722), (797, 18824), (1448, 10361), (1594, 9412), (2353, 6376), (3188, 4706)]