8840728

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 17992800

約数和(自身を除く): 9152072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 503, 676, 1006, 1352, 2012, 2197, 4024, 4394, 6539, 8788, 13078, 17576, 26156, 52312, 85007, 170014, 340028, 680056, 1105091, 2210182, 4420364, 8840728]

約数ペア:

[(1, 8840728), (2, 4420364), (4, 2210182), (8, 1105091), (13, 680056), (26, 340028), (52, 170014), (104, 85007), (169, 52312), (338, 26156), (503, 17576), (676, 13078), (1006, 8788), (1352, 6539), (2012, 4394), (2197, 4024)]