28858968

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1447}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 78496080

約数和(自身を除く): 49637112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1447, 1662, 2216, 2493, 2894, 3324, 4341, 4986, 5788, 6648, 8682, 9972, 11576, 13023, 17364, 19944, 26046, 34728, 52092, 104184, 400819, 801638, 1202457, 1603276, 2404914, 3206552, 3607371, 4809828, 7214742, 9619656, 14429484, 28858968]

約数ペア:

[(1, 28858968), (2, 14429484), (3, 9619656), (4, 7214742), (6, 4809828), (8, 3607371), (9, 3206552), (12, 2404914), (18, 1603276), (24, 1202457), (36, 801638), (72, 400819), (277, 104184), (554, 52092), (831, 34728), (1108, 26046), (1447, 19944), (1662, 17364), (2216, 13023), (2493, 11576), (2894, 9972), (3324, 8682), (4341, 6648), (4986, 5788)]