28200094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{491}}^1$

素因数の和:600

約数の個数: 24

約数和(自身を含む): 46638648

約数和(自身を除く): 18438554

約数列:

[1, 2, 13, 26, 47, 94, 491, 611, 982, 1222, 2209, 4418, 6383, 12766, 23077, 28717, 46154, 57434, 300001, 600002, 1084619, 2169238, 14100047, 28200094]

約数ペア:

[(1, 28200094), (2, 14100047), (13, 2169238), (26, 1084619), (47, 600002), (94, 300001), (491, 57434), (611, 46154), (982, 28717), (1222, 23077), (2209, 12766), (4418, 6383)]